CN217058556U - Hybrid power shift fork assembly positioning device and comprehensive checking fixture - Google Patents

Abstract

The utility model relates to a hybrid power shift fork assembly positioning device and a comprehensive checking fixture, wherein the positioning device comprises a positioning mandrel, a supporting mechanism, an elastic positioning mechanism and a pressing mechanism, the positioning mandrel is vertically and fixedly arranged and is used for being inserted into a molded hole on a part, and the top of the positioning mandrel is detachably provided with a positioning insert block; the supporting mechanism is fixedly arranged on one side of the positioning mandrel and used for supporting two fork legs of the part; the pressing mechanism is arranged beside the supporting mechanism and is used for pressing or loosening the two fork legs of the part; the elastic positioning mechanism is arranged beside the supporting mechanism and used for supporting a fork opening of the part, and the elastic positioning mechanism can drive the part to move upwards to abut against the positioning insertion block when the part is loosened by the pressing mechanism. The beneficial effects of the utility model are that simple structure realizes hybrid gearshift fork assembly space size's short-term test, can satisfy the short-term test of batch product, and detection efficiency is high.

Description

Hybrid power shift fork assembly positioning device and comprehensive detection tool

Technical Field

The utility model relates to an automobile parts check out test set technical field, concretely relates to hybrid shifts shift fork assembly positioner and synthesize and examine utensil.

Background

The hybrid shifting fork assembly is one of the important parts of automobile hybrid transmission and is cast and machined from aluminum alloy. The functions of all function points of the hybrid power shifting fork assembly are very important, the requirement on the dimensional precision is high, and the goods can be delivered only if the detection is qualified. Because the position size of each function point is the space size, conventional detection is difficult, and detects fastly slowly, can't realize the short-term test of batch product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a hybrid shifts shift fork assembly positioner and synthesize and examine utensil is provided, aim at solving the problem among the prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a hybrid power shifting fork assembly positioning device comprises a positioning mandrel, a supporting mechanism, an elastic positioning mechanism and a pressing mechanism, wherein the positioning mandrel is vertically and fixedly arranged and is used for being inserted into a molded hole in a part, and a positioning insertion block is detachably arranged at the top of the positioning mandrel; the supporting mechanism is fixedly arranged on one side of the positioning mandrel and used for supporting two fork legs of a part; the pressing mechanism is arranged beside the supporting mechanism and is used for pressing or loosening two fork legs of the part; the elastic positioning mechanism is arranged beside the supporting mechanism and used for supporting a fork opening of a part and can drive the part to move upwards to abut against the positioning insertion block when the part is loosened by the pressing mechanism.

The beneficial effects of the utility model are that: when positioning, firstly, manually placing the part on the positioning mandrel and the supporting mechanism, inserting the shaped hole on the part on the positioning mandrel, and simultaneously enabling the supporting mechanism to support two fork legs of the part; then, the two fork legs of the part are pressed by the pressing mechanism, and the elastic positioning mechanism is in a compressed state at the moment so as to carry out primary detection on the part;

after once detecting the completion, hold-down mechanism loosens two fork feet of part, and the part upwards moves to its and location inserted block butt under the elastic force effect of elastic positioning mechanism, realizes the secondary location of part to the secondary of follow-up part detects.

The beneficial effects of the utility model are that simple structure can realize once and the quick location of secondary of part to follow-up hybrid shifts shift fork assembly space size's short-term test that realizes can satisfy the short-term test of batch production, and detection efficiency is high.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the elastic positioning mechanism comprises a driving piece and a positioning conical disc, and the positioning conical disc is of a round table-shaped structure and is used for supporting a fork opening of the part and is in sliding fit with two fork legs of the part; the driving piece is fixedly arranged below the positioning conical disc, is in transmission connection with the positioning conical disc and is used for driving the positioning conical disc to move upwards.

When the further scheme is adopted, the part is manually placed on the positioning mandrel and the supporting mechanism, so that the hole in the part is inserted into the positioning mandrel, the supporting mechanism supports the two fork legs of the part, and the positioning conical disc supports the fork openings of the part, thereby ensuring the stability of the part; then, the two fork legs of the part are pressed by the pressing mechanism, and the elastic positioning mechanism is in a compressed state at the moment so as to carry out primary detection on the part;

after once detecting the completion, hold-down mechanism loosens two fork feet of part, accessible driving piece drive location awl dish at this moment moves up and drive the part rebound to with the location inserted block butt, realize the secondary location of part to the secondary of follow-up part detects, fixes a position convenient and fast.

Furthermore, the driving part comprises a positioning insert and a positioning shaft, the positioning insert is fixedly arranged beside the supporting mechanism, and a groove is formed in the positioning insert; the positioning shaft is vertically and slidably arranged in the groove, the lower end of the positioning shaft is connected with the groove bottom of the groove through a spring, and the upper end of the positioning shaft vertically and upwards extends out of the groove and is fixedly connected with the lower end of the positioning conical disc.

When the further scheme is adopted, the beneficial effects are that firstly, a part is manually placed on the positioning mandrel and the supporting mechanism, so that the shaped hole on the part is inserted into the positioning mandrel, the supporting mechanism supports two fork legs of the part, and the positioning conical disc supports the fork opening of the part, thereby ensuring the stability of the part; then, the two fork legs of the part are pressed through a pressing mechanism, and the spring is in a compressed state at the moment so as to carry out one-time detection on the part;

after once detecting the completion, hold-down mechanism loosens two fork feet of part, and the elasticity of usable spring promotes the location conical disk and moves upward and drive the part rebound this moment to with the location inserted block butt, realize the secondary location of part to the secondary of follow-up part detects, fixes a position convenient and fast.

Furthermore, the driving part comprises a positioning insert and a positioning shaft, the positioning insert is fixedly arranged beside the supporting mechanism, and a groove is formed in the positioning insert; the positioning shaft is vertically and slidably arranged in the groove, the lower end of the positioning shaft is slidably connected with the groove bottom of the groove through a sliding part, and the upper end of the positioning shaft vertically extends upwards to the outside of the groove and is fixedly connected with the lower end of the positioning conical disc; the sliding sleeve is provided with a spring, and two ends of the spring are respectively abutted to the groove bottom of the groove and the lower end of the positioning shaft.

When the further scheme is adopted, the part is manually placed on the positioning mandrel and the supporting mechanism, so that the hole in the part is inserted into the positioning mandrel, the supporting mechanism supports the two fork legs of the part, and the positioning conical disc supports the fork openings of the part, thereby ensuring the stability of the part; then, the two fork legs of the part are pressed by a pressing mechanism, and the spring is in a compressed state at the moment so as to carry out primary detection on the part;

after the primary detection is finished, the pressing mechanism loosens two fork legs of the part, at the moment, the elastic force of the spring can be used for pushing the positioning conical disc to move upwards and driving the part to move upwards to abut against the positioning insertion block, so that the secondary positioning of the part is realized, the subsequent secondary detection of the part is facilitated, and the positioning is convenient and quick; in addition, the sliding part can effectively position the shaft and is popped out of the groove by the spring, and the design is reasonable.

Furthermore, the supporting mechanism comprises two positioning seats which are oppositely and fixedly arranged and are respectively used for supporting two fork legs of the part; the elastic positioning mechanism is positioned between the two positioning seats.

Adopt above-mentioned further scheme's beneficial effect to be simple structure, reasonable in design supports two fork feet of living part respectively through two positioning seats, guarantees the stability of part location.

The positioning core shaft, the supporting mechanism and the elastic positioning mechanism are respectively arranged on the base; the pressing mechanism comprises two quick clamps which are distributed on the base at intervals, located beside the supporting mechanism and used for pressing or loosening two fork legs of the part respectively.

The beneficial effect who adopts above-mentioned further scheme is during the location, but two active grab of manual operation make its two fork legs that sticiss the part respectively, guarantee the stability of part location, and is easy and simple to handle.

Furthermore, the upper end of the positioning mandrel is provided with a jack which is penetrated horizontally, and the positioning insertion block is inserted into the jack in a horizontally sliding manner.

The beneficial effects of adopting above-mentioned further scheme are simple structure, reasonable in design makes things convenient for dismouting location inserted block to the part of dismouting, easy and simple to handle, labour saving and time saving.

A comprehensive detection tool comprises a first detection assembly, a second detection assembly and the positioning device, wherein the first detection assembly and the second detection assembly are arranged beside a positioning mandrel at intervals, the first detection assembly is used for detecting the size of a first round hole in a part when the first detection assembly is pressed by a pressing mechanism, and the second detection assembly is used for detecting the size of a second round hole in the part when the first detection assembly is loosened by the pressing mechanism and lifted by an elastic positioning mechanism.

When the further scheme is adopted, the beneficial effects are that when in positioning, firstly, a part is manually placed on the positioning mandrel and the supporting mechanism, so that the shaped hole on the part is inserted on the positioning mandrel, and meanwhile, the supporting mechanism supports the two fork legs of the part; then, the two fork legs of the part are pressed through the pressing mechanism, the elastic positioning mechanism is in a compressed state at the moment, and the part is detected once through the detection assembly;

after the detection is finished once, the pressing mechanism loosens two fork legs of the part, the part moves upwards under the elastic action of the elastic positioning mechanism to abut against the positioning insertion block, the secondary positioning of the part is realized, and the secondary detection is carried out on the part through the detection assembly. This scheme simple structure can realize once and the quick location of secondary of part, can realize hybrid shifting fork assembly spatial dimension's short-term test simultaneously, can satisfy the short-term test of batch product, and detection efficiency is high.

Furthermore, the first detection assembly comprises a first reference block and a first detection mandrel, the first reference block is fixedly arranged beside the positioning mandrel, and a first slide way which horizontally penetrates through the first reference block is arranged on the first reference block; the first detection mandrel is horizontally and slidably installed in the first slide way and used for detecting the size of the first round hole in the part.

The beneficial effects of adopting above-mentioned further scheme are that when detecting, can artifical manual horizontal slip detect dabber one to the size of round hole one on the detection part, it is easy and simple to handle, detection efficiency is high.

Further, the second detection assembly comprises a second reference block and a second detection mandrel, the second reference block is fixedly arranged beside the positioning mandrel, and a second slide way which horizontally penetrates through the second reference block is arranged on the second reference block; the second detection mandrel is horizontally and slidably arranged in the second slide way and used for detecting the size of a second round hole in the part; the second detection assembly further comprises a detection plug gauge, and the detection plug gauge is used for detecting the size between the second reference block and the corresponding position of the part.

The further scheme has the advantages that during detection, the second spindle can be manually and horizontally slid to detect the size of the second round hole in the part; meanwhile, the plug gauge can be manually operated to detect the size between the corresponding positions of the second reference block and the part, so that the operation is simple and convenient, and the detection efficiency is high.

Drawings

FIG. 1 is a schematic view of the structure of the positioning insert of the present invention when detached;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the elastic positioning mechanism of the present invention;

FIG. 4 is a schematic structural diagram of a component of the present invention;

fig. 5 is a second schematic structural view of the middle part of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. positioning the mandrel; 2. a part; 3. positioning the insert block; 4. positioning a conical disc; 5. positioning an insert; 6. positioning the shaft; 7. a spring; 8. a slider; 9. positioning seats; 10. a base; 11. fast clamping; 12. a jack; 13. a first reference block; 14. detecting a first mandrel; 15. a second reference block; 16. detecting a second mandrel; 17. and (5) detecting the plug gauge.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

Example 1

As shown in fig. 1 to 5, the embodiment provides a hybrid power shift fork assembly positioning device, which includes a positioning mandrel 1, a supporting mechanism, an elastic positioning mechanism and a pressing mechanism, wherein the positioning mandrel 1 is vertically and fixedly arranged and used for being inserted into a shaped hole on a part 2, and a positioning insert block 3 is detachably mounted on the top of the positioning mandrel 1; the supporting mechanism is fixedly arranged on one side of the positioning mandrel 1 and is used for supporting two fork legs of the part 2; the pressing mechanism is arranged beside the supporting mechanism and is used for pressing or loosening the two fork legs of the part 2; the elastic positioning mechanism is arranged beside the supporting mechanism and used for supporting the fork mouth of the part 2 and driving the part 2 to move upwards to be abutted against the positioning plug 3 when the part 2 is released by the pressing mechanism.

During positioning, firstly, manually placing the part 2 on the positioning mandrel 1 and the supporting mechanism, so that the hole on the part 2 is inserted into the positioning mandrel 1, and simultaneously, the supporting mechanism supports two fork legs of the part 2; then, the two fork legs of the part 2 are pressed by the pressing mechanism, and the elastic positioning mechanism is in a compressed state at the moment so as to carry out primary detection on the part 2;

after once detecting the completion, hold-down mechanism loosens two fork feet of part 2, and part 2 moves up to its 3 butts with the location inserted block under the elastic force effect of elastic positioning mechanism, realizes the secondary positioning of part 2 to the secondary of follow-up part 2 detects.

The embodiment further comprises a base 10, and the positioning mandrel 1, the supporting mechanism and the elastic positioning mechanism are respectively arranged on the base 10. This scheme reasonable in design, through base 10 with positioning core axle 1, supporting mechanism and elastic positioning mechanism integration in an organic whole, the integrated level is high, convenient to use.

The base 10 is preferably of a rectangular plate-like structure, and support legs are fixedly attached to four corners of the bottom thereof.

In addition to the embodiments described above, the base 10 may also take other suitable geometries, such as a disc-like structure.

This embodiment simple structure can realize the quick location of part 2's once and secondary to the follow-up quick detection who realizes hybrid shift fork assembly space size can satisfy the quick detection of batch production, and detection efficiency is high.

Example 2

On the basis of the embodiment 1, in this embodiment, the elastic positioning mechanism includes a driving element and a positioning conical disc 4, and the positioning conical disc 4 is in a circular truncated cone-shaped structure and is used for supporting a fork opening of the part 2 and is in sliding fit with two fork legs of the part 2; the driving member is fixedly mounted on the base 10, is located below the positioning conical disc 4, and is in transmission connection with the positioning conical disc 4 to drive the positioning conical disc 4 to move upwards.

During positioning, firstly, the part 2 is manually placed on the positioning mandrel 1 and the supporting mechanism, so that the shaped hole on the part 2 is inserted into the positioning mandrel 1, the supporting mechanism supports two fork legs of the part 2, and the positioning conical disc 4 supports the fork opening of the part 2, thereby ensuring the stability of the part 2; then, the two fork legs of the part 2 are pressed by the pressing mechanism, and the elastic positioning mechanism is in a compressed state at the moment so as to carry out primary detection on the part 2;

the once back of accomplishing that detects, hold-down mechanism loosens two fork feet of part 2, and accessible driving piece drive location awl dish 4 moves up this moment and drive part 2 rebound to with 3 butts of location inserted block, realize the secondary location of part 2 to the secondary of follow-up part 2 detects, fixes a position convenient and fast.

In addition to the above embodiments, the positioning conical disc 4 may also be in a truncated cone-shaped structure, but the stability of the fork of the design part 2 is not as good as that of the above embodiments.

Example 3

On the basis of the embodiment 2, in the embodiment, the driving member includes a positioning insert 5 and a positioning shaft 6, the positioning insert 5 is fixedly installed beside the supporting mechanism, and a groove is formed in the positioning insert 5; the positioning shaft 6 is vertically and slidably arranged in the groove, the lower end of the positioning shaft is connected with the groove bottom of the groove through the spring 7, namely, the two ends of the spring 7 are respectively fixedly connected with the lower end of the positioning shaft 6 and the groove bottom of the groove, and the upper end vertically and upwards extends out of the groove and is fixedly connected with the lower end of the positioning conical disc 4.

During positioning, firstly, the part 2 is manually placed on the positioning mandrel 1 and the supporting mechanism, so that the shaped hole on the part 2 is inserted into the positioning mandrel 1, the supporting mechanism supports two fork legs of the part 2, and the positioning conical disc 4 supports a fork opening of the part 2, thereby ensuring the stability of the part 2; then, the two fork legs of the part 2 are pressed by a pressing mechanism, and the spring 7 is in a compressed state, so that the part 2 can be detected at one time;

the once back of accomplishing that detects, hold-down mechanism loosens two fork feet of part 2, and the elasticity of usable spring 7 promotes the location awl dish 4 and moves up and drive part 2 rebound this moment to with 3 butts of location inserted block, realize the secondary location of part 2 to the secondary of follow-up part 2 detects, fixes a position convenient and fast.

Example 4

On the basis of the embodiment 2, in the embodiment, the driving member comprises a positioning insert 5 and a positioning shaft 6, the positioning insert 5 is fixedly installed beside the supporting mechanism, and a groove is formed in the positioning insert 5; the positioning shaft 6 is vertically and slidably arranged in the groove, the lower end of the positioning shaft is slidably connected with the bottom of the groove through a sliding part 8, and the upper end of the positioning shaft vertically extends upwards to the outside of the groove and is fixedly connected with the lower end of the positioning conical disc 4; the sliding piece 8 is sleeved with a spring 7 in a sliding mode, and two ends of the spring 7 are respectively abutted to the bottom of the groove and the lower end of the positioning shaft 6.

During positioning, firstly, the part 2 is manually placed on the positioning mandrel 1 and the supporting mechanism, so that the shaped hole on the part 2 is inserted into the positioning mandrel 1, the supporting mechanism supports two fork legs of the part 2, and the positioning conical disc 4 supports the fork opening of the part 2, thereby ensuring the stability of the part 2; then, the two fork legs of the part 2 are pressed by a pressing mechanism, and the spring is in a compressed state at the moment so as to carry out primary detection on the part 2;

after the primary detection is finished, the pressing mechanism loosens the two fork legs of the part 2, at the moment, the elastic force of the spring 7 can be used for pushing the positioning conical disc 4 to move upwards and driving the part 2 to move upwards to abut against the positioning insertion block 3, so that the secondary positioning of the part 2 is realized, the subsequent secondary detection of the part 2 is facilitated, and the positioning is convenient and quick; in addition, the sliding part 8 can effectively position the shaft 6 to be ejected out of the groove by the spring 7, and the design is reasonable.

Preferably, in this embodiment, the sliding member 8 is preferably a screw, a through hole penetrating up and down is formed at the bottom of the groove, the screw is slidably mounted in the through hole, and one end of the screw extends into the groove and penetrates through the spring 7 to be fixedly connected with the lower end of the positioning shaft 6.

The embodiment 3 and the embodiment 4 are parallel, but the positioning shaft 6 and the positioning conical disc 4 in the embodiment 4 have better stability.

Besides the above embodiments, the driving member may be replaced by other structures, for example, the driving member is a small air cylinder, and a telescopic end of the small air cylinder extends upwards and is fixedly connected with a lower end of the positioning conical disc 4. When compressing tightly part 2 through hold-down mechanism small-size cylinder drives location conical disk 4 and moves down to setting for the position, and small-size cylinder drives location conical disk 4 rebound to setting for the position when hold-down mechanism loosens part 2.

Example 5

On the basis of the above embodiments, in this embodiment, the supporting mechanism includes two positioning seats 9, the two positioning seats 9 are relatively and fixedly mounted on the base 10, and are located on the same side of the positioning mandrel 1, and are respectively used for supporting two fork legs of the part 2; the elastic locating mechanism is located between the two locating seats 9, that is, the locating conical disc 4 is located between the two locating seats 9. This scheme simple structure, reasonable in design supports two fork feet of living part 2 respectively through two positioning seats 9, guarantees the stability of part 2 location.

In addition to the above embodiments, the supporting mechanism may also adopt other structures, for example, an arc block matched with the positioning conical plate 4 in shape is adopted, the arc block is fixedly installed on the base 10, two fork legs of the part 2 are supported by two ends of the arc block, and the positioning conical plate 4 is located in an arc recess of the arc block.

Example 6

On the basis of embodiment 5, in this embodiment, the pressing mechanism includes two quick clamps 11, and the two quick clamps 11 are distributed on the base 10 at intervals, and are located beside the supporting mechanism, that is, on the side where the two positioning seats 9 are away from each other, and are respectively used for pressing or loosening the two fork legs of the part 2. During positioning, the two quick clamps 11 can be manually operated to respectively press the two fork legs of the part 2, so that the positioning stability of the part 2 is ensured, and the operation is simple and convenient.

It should be noted that the above-mentioned quick clamp 11 is adopted in the prior art, and the detailed structure and principle thereof are not described herein again.

Besides the above embodiments, the pressing mechanism may also adopt other structures, for example, a pressing cylinder is adopted, the pressing cylinder is arranged on the base 10 through a support fixing frame, and is located above the positioning core shaft 1 and the two positioning seats 9, the telescopic end of the pressing cylinder extends vertically and downwardly, and is fixedly connected with a horizontally arranged pressing plate. During positioning, the pressing cylinder stretches and retracts and drives the pressing plate to press the fork opening of the part 2 down so as to carry out primary detection; when the secondary detection is carried out, the pressing cylinder stretches and retracts and drives the pressing plate to move upwards to loosen the part 2.

It should be noted that the pressing plate and the pressing cylinder do not affect the assembly and disassembly of the part 2.

Example 7

In addition to the above embodiments, in the present embodiment, the upper end of the positioning mandrel 1 is provided with the insertion hole 12 penetrating horizontally, and the positioning insertion block 3 is inserted into the insertion hole 12 in a horizontally sliding manner. This scheme simple structure, reasonable in design makes things convenient for dismouting location inserted block 3 to dismouting part 2, it is easy and simple to handle, labour saving and time saving.

The positioning insert 3 is manually drawn out from the insertion hole 12, so that the part 2 can be sleeved on the positioning mandrel 1 or the part 2 can be taken down from the positioning mandrel 1.

Preferably, in this embodiment, the positioning insertion block 3 preferably has a structure with a thin end and a thick end, the size of the thin end is smaller than that of the insertion hole 12, and the size of the thick end is larger than that of the insertion hole 12, and the thick end of the positioning insertion block 3 is manually held to insert the thin end of the positioning insertion block 3 into the insertion hole 12 during insertion.

Except the above embodiment, the positioning insertion block 3 can also be detachably connected with the upper end of the positioning core shaft 1 in other modes, for example, a through hole is formed in the positioning insertion block 3, a locking screw is installed in the through hole, a screw hole is formed in the upper end of the positioning core shaft 1, and the locking screw is connected with the screw hole in a threaded manner to realize the detachable installation of the positioning insertion block 3.

In addition, the through hole on the positioning insertion block 3 can be a screw hole or an unthreaded hole.

Example 8

On the basis of the above embodiments, the embodiment further provides a comprehensive testing fixture, which includes a first detection assembly, a second detection assembly and the positioning device, wherein the first detection assembly and the second detection assembly are mounted beside the positioning mandrel 1 at intervals, the first detection assembly is used for detecting the size of the first round hole on the part 2 when the first detection assembly is pressed by the pressing mechanism, and the second detection assembly is used for detecting the size of the second round hole on the part 2 when the second detection assembly is loosened by the pressing mechanism and lifted by the elastic positioning mechanism.

During positioning, firstly, manually placing the part 2 on the positioning mandrel 1 and the supporting mechanism, so that the shaped hole on the part 2 is inserted into the positioning mandrel 1, and meanwhile, the supporting mechanism supports two fork legs of the part 2; then, the two fork legs of the part 2 are pressed through the pressing mechanism, at the moment, the elastic positioning mechanism is in a compressed state, and the part 2 is detected once through the detection assembly;

after once detecting the completion, hold-down mechanism loosens two fork feet of part 2, and part 2 moves up to its 3 butts with the location inserted block under the elastic force effect of elastic positioning mechanism, realizes the secondary positioning of part 2 to carry out the secondary through two pairs of parts 2 of determine module and detect.

This scheme simple structure can realize the quick location of part 2's once and secondary, can realize hybrid shift fork assembly space size's short-term test simultaneously, can satisfy the short-term test of batch product, and detection efficiency is high.

Example 9

On the basis of the embodiment 8, in the embodiment, the first detection assembly comprises a first reference block 13 and a first detection mandrel 14, wherein the first reference block 13 is fixedly installed on the base 10 at a position corresponding to the side of the positioning mandrel 1, and a first slide way which horizontally penetrates through the first reference block is arranged on the first reference block; the first detection mandrel 14 is horizontally and slidably arranged in the first slideway and used for detecting the size of the first round hole in the part 2. During detection, the first spindle 14 can be manually and horizontally slid to detect the size of the first round hole in the part 2, operation is simple and convenient, and detection efficiency is high.

Preferably, in this embodiment, the first detecting mandrel 14 preferably has a structure with a thin end and a thick end, the size of the thin end is smaller than that of the first sliding way, and the size of the thick end is larger than that of the first sliding way, and the thick end of the first detecting mandrel 14 is manually held to insert the thin end of the first detecting mandrel 14 into the first sliding way during insertion. This scheme reasonable in design both can realize improving the accuracy that detects to detecting 14 horizontal slip's of dabber one spacing, still makes things convenient for artifical manually operation to detect dabber one 14.

Example 10

On the basis of any one of embodiments 8 to 9, in this embodiment, the second detection assembly includes a second reference block 15 and a second detection mandrel 16, the second reference block 15 is fixedly installed at a position, corresponding to the side of the positioning mandrel 1, of the base 10, and a second slide way horizontally penetrating through the second reference block is arranged on the second reference block 15, and the second reference block 15 is located at a position between the positioning seat 9 and the first reference block 13; the detection mandrel II 16 is horizontally and slidably arranged in the slideway II and used for detecting the size of a round hole II on the part 2; the second detection assembly further comprises a detection plug gauge 17, and the detection plug gauge 17 is used for detecting the size between the second reference block 15 and the corresponding position of the part 2.

During detection, the second detection mandrel 16 can be manually and horizontally slid to detect the size of the second round hole in the part 2; meanwhile, the detection plug gauge 17 can be manually operated to detect the size between the second reference block 15 and the corresponding position of the part 2, so that the operation is simple and convenient, and the detection efficiency is high.

Preferably, in this embodiment, the second detection mandrel 16 preferably has a structure with a thin end and a thick end, the size of the thin end is smaller than that of the second slide way, and the size of the thick end is larger than that of the second slide way, and when inserting, the thick end of the second detection mandrel 16 is manually held by a person to insert the thin end of the second detection mandrel 16 into the second slide way. This scheme reasonable in design both can realize spacing to detecting the second 16 horizontal slip of dabber, still makes things convenient for artifical manual operation to detect second 16 of dabber.

Preferably, in this embodiment, the detection plug gauge 17 preferably has a structure with two thin ends and a thick middle part, the size of the thin end is equal to or smaller than the distance between the second reference block 15 and the corresponding position of the part 2, and the size of the middle part is larger than the distance between the second reference block 15 and the corresponding position of the part 2.

The working principle of the utility model is as follows:

firstly, manually placing a part 2 on a positioning mandrel 1 and two positioning seats 9, so that a hole on the part 2 is inserted into the positioning mandrel 1, and meanwhile, the two positioning seats 9 support two fork legs of the part 2 respectively;

secondly, manually operating the two quick clamps 11 to enable the two quick clamps 11 to tightly press the two fork legs of the part 2, wherein the positioning conical disc 4 supports the fork opening of the part 2 and enables the two fork legs of the part 2 to be respectively attached to the positioning conical disc 4 in a sliding manner, and the spring 7 is in a compressed state;

thirdly, the first spindle 14 can be manually and horizontally slid to detect the size of the first round hole in the part 2, so that the operation is simple and convenient, and the detection efficiency is high;

fourthly, the positioning insert 3 is manually inserted into the insertion hole 12 on the positioning core shaft 1, and the two quick clamps 11 are manually operated to enable the two quick clamps 11 to loosen the two fork legs of the part 2, at the moment, the positioning conical disc 4 drives the part 2 to move upwards under the action of the elastic force of the spring 7 until the part 2 is abutted against the positioning insert 3;

fifthly, manually and horizontally sliding the second detection mandrel 16 to detect the size of the second round hole in the part 2; meanwhile, the detection plug gauge 17 can be manually operated to detect the size between the second reference block 15 and the corresponding position of the part 2, and the detection of the part 2 is completed;

by repeating the above operations, the inspection of the batch of parts 2 can be realized.

In fig. 2, the position of the solid line component 2 indicates the position of the component 2 when the first detection unit detects the component 2, and the position of the broken line component 2 indicates the position of the component 2 when the second detection unit detects the component 2.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides a hybrid shifts fork assembly positioner which characterized in that: the positioning core shaft structure comprises a positioning core shaft (1), a supporting mechanism, an elastic positioning mechanism and a pressing mechanism, wherein the positioning core shaft (1) is vertically and fixedly arranged and is used for being inserted into a shaped hole in a part (2), and a positioning insertion block (3) is detachably arranged at the top of the positioning core shaft (1); the supporting mechanism is fixedly arranged on one side of the positioning mandrel (1) and is used for supporting two fork legs of a part (2); the pressing mechanism is arranged beside the supporting mechanism and is used for pressing or loosening the two fork legs of the part (2); the elastic positioning mechanism is arranged beside the supporting mechanism and used for supporting a fork opening of the part (2), and the elastic positioning mechanism can drive the part (2) to move upwards to be abutted against the positioning insertion block (3) when the part (2) is loosened by the pressing mechanism.

2. The hybrid shift fork assembly positioning device of claim 1, wherein: the elastic positioning mechanism comprises a driving piece and a positioning conical disc (4), wherein the positioning conical disc (4) is of a round table-shaped structure and is used for supporting a fork opening of the part (2) and is in sliding fit with two fork legs of the part (2); the driving piece is fixedly installed below the positioning conical disc (4), is in transmission connection with the positioning conical disc (4) and is used for driving the positioning conical disc (4) to move upwards.

3. The hybrid shift fork assembly positioning device of claim 2, wherein: the driving part comprises a positioning insert (5) and a positioning shaft (6), the positioning insert (5) is fixedly arranged beside the supporting mechanism, and a groove is formed in the positioning insert; the positioning shaft (6) is vertically and slidably mounted in the groove, the lower end of the positioning shaft is connected with the groove bottom of the groove through a spring (7), and the upper end of the positioning shaft vertically and upwards extends out of the groove and is fixedly connected with the lower end of the positioning conical disc (4).

4. The hybrid shift fork assembly positioning device of claim 2, wherein: the driving piece comprises a positioning insert (5) and a positioning shaft (6), the positioning insert (5) is fixedly arranged beside the supporting mechanism, and a groove is formed in the positioning insert; the positioning shaft (6) is vertically and slidably arranged in the groove, the lower end of the positioning shaft is slidably connected with the groove bottom of the groove through a sliding part (8), and the upper end of the positioning shaft vertically extends upwards to the outside of the groove and is fixedly connected with the lower end of the positioning conical disc (4); the sliding sleeve is equipped with spring (7) on slider (8), the both ends of spring (7) respectively with the tank bottom of recess and the lower extreme butt of location axle (6).

5. A hybrid shift fork assembly positioning device according to any of claims 1-4, wherein: the supporting mechanism comprises two positioning seats (9), the two positioning seats (9) are oppositely and fixedly arranged and are respectively used for supporting two fork legs of the part (2); the elastic positioning mechanism is positioned between the two positioning seats (9).

6. The hybrid shift fork assembly positioning device of claim 5, wherein: the positioning device further comprises a base (10), and the positioning mandrel (1), the supporting mechanism and the elastic positioning mechanism are respectively installed on the base (10); the pressing mechanism comprises two quick clamps (11), the two quick clamps (11) are distributed on the base (10) at intervals and located beside the supporting mechanism and are used for pressing or loosening two fork legs of the part (2) respectively.

7. The hybrid shift fork assembly positioning device of any of claims 1-4, wherein: the upper end of the positioning core shaft (1) is provided with a jack (12) which is penetrated horizontally, and the positioning insert block (3) is penetrated in the jack (12) in a horizontally sliding mode.

8. The utility model provides a synthesize utensil of examining which characterized in that: the positioning device comprises a first detection assembly, a second detection assembly and the positioning device as claimed in any one of claims 1-7, wherein the first detection assembly and the second detection assembly are mounted beside the positioning mandrel (1) at intervals, the first detection assembly is used for detecting the size of a first round hole in the part (2) when the first detection assembly is pressed by a pressing mechanism, and the second detection assembly is used for detecting the size of a second round hole in the part (2) when the first detection assembly is released by the pressing mechanism and lifted by the elastic positioning mechanism.

9. The comprehensive testing fixture of claim 8, wherein: the first detection assembly comprises a first reference block (13) and a first detection mandrel (14), wherein the first reference block (13) is fixedly arranged beside the positioning mandrel (1) and is provided with a first slide way which horizontally penetrates through; the first detection mandrel (14) is horizontally and slidably mounted in the first slide way and used for detecting the size of a first round hole in the part (2).

10. The integrated test tool of claim 8, wherein: the second detection assembly comprises a second reference block (15) and a second detection mandrel (16), the second reference block (15) is fixedly arranged beside the positioning mandrel (1), and a second slide way which horizontally penetrates through the second reference block is arranged on the second reference block; the second detection mandrel (16) is horizontally and slidably arranged in the second slideway and used for detecting the size of a second round hole in the part (2); the second detection assembly further comprises a detection plug gauge (17), and the detection plug gauge (17) is used for detecting the size between the corresponding positions of the second reference block (15) and the part (2).

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