CN217194981U

CN217194981U - Rotary clamping tool for automobile parts

Info

Publication number: CN217194981U
Application number: CN202221212589.8U
Authority: CN
Inventors: 万兆斌; 陈宇; 蔡贵峰; 赖可鑫
Original assignee: Changchun Huazhong Yanfeng Plastic Omnium Automotive Exterior Co Ltd
Current assignee: Changchun Huazhong Yanfeng Plastic Omnium Automotive Exterior Co Ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-08-16
Anticipated expiration: 2032-05-20

Abstract

The application provides a rotatory clamping frock of automobile parts, include: the automobile accessory clamping device comprises a turnover mechanism and a clamping mechanism, wherein the clamping mechanism comprises a first clamping component and a second clamping component which are respectively connected to the inner sides of the first turnover component and the second turnover component, the first clamping component comprises a buffer part connected with the turnover mechanism and a clamping part arranged on one side of the buffer part, the buffer part comprises a buffer rod, and the automobile accessory clamping device relates to the technical field of automobile accessory processing, wherein the automobile accessory can be tightly fixed by arranging the first clamping component and utilizing an internal adjusting part and a supporting plate, when two ends of the automobile accessory are respectively contacted with the first clamping component and the second clamping component, the extrusion force of the automobile accessory can be reduced by utilizing the buffer rod, and the first turnover component and the second turnover component are arranged, so that the clamped automobile accessory can be more conveniently and quickly turned over, the problem of inconvenient overturning can not occur.

Description

Rotary clamping tool for automobile parts

Technical Field

The utility model relates to an auto-parts processing technology field especially is about a rotatory clamping frock of automobile parts.

Background

Automobile parts, as the basis of the automobile industry, are essential factors for supporting the continuous and healthy development of the automobile industry.

Auto parts are units forming the whole automobile and products serving the automobile, and the auto parts are various, so that nowadays, automobile brands are more and more, and automobile types are more and more. The automobile can be divided into a passenger car and a commercial car, wherein the passenger car refers to a vehicle with less than nine seats and a main purpose of carrying passengers. In particular, passenger cars are further classified into basic passenger cars, i.e., cars, MPV cars, SUV cars, and other cars such as pickup trucks.

When the automobile parts are produced, the automobile parts are often fixed by a tool fixture, and the tool, namely the process equipment, refers to the general name of various tools used in the manufacturing process. Comprises a cutter, a mould, a measuring tool, a checking tool, an auxiliary tool, a bench tool, a station tool and the like. The tooling is a general abbreviation thereof.

However, the device has the following problems in the use process:

1. current clamping device all directly carries out the centre gripping, can utilize the drive assembly of bottom to the not unidimensional auto-parts of joining in marriage to remove to adapt to the not unidimensional auto-parts, but when fixed, the both ends of accessory all are rigid contact, can produce great effort like this, can produce the problem emergence of damage to auto-parts.

2. Current tilting mechanism is in the use, and one side is upset motor mechanism, when overturning, drives the work piece upset through the upset motor, if auto-parts itself when heavier, the inconvenient problem of upset can appear when the upset like this takes place.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems that when the existing clamping device is fixed, the clamping devices at two ends are directly fixed with automobile parts, then the two ends of the parts are in rigid contact, so that large acting force is generated, the automobile parts can be damaged, meanwhile, when the turnover mechanism is used, a turnover motor mechanism is arranged on one side, and if the automobile parts are heavy, the turnover inconvenience can occur during turnover, the embodiment of the application provides a rotary clamping tool for automobile parts, the first clamping component is arranged, the automobile parts can be tightly fixed by using an internal adjusting component and a supporting plate, when the two ends of the automobile parts are respectively in contact with the first clamping component and the second clamping component, the extrusion force of the automobile parts can be reduced by using a buffer rod, and the first turnover component and the second turnover component are arranged, so that the clamped automobile parts can be more conveniently and quickly turned over, the problem of inconvenient overturning can not occur.

The technical scheme adopted by the embodiment of the application for solving the technical problem is as follows:

the utility model provides a rotatory clamping frock of automobile parts, includes: the turnover mechanism comprises a first turnover assembly and a second turnover assembly and is used for driving the clamped automobile accessories to turn over; the clamping mechanism is detachably arranged on one side of the turnover mechanism and is used for clamping the automobile part to be processed;

wherein, fixture includes first centre gripping subassembly and second centre gripping subassembly, first centre gripping subassembly and second centre gripping subassembly are connected respectively the inboard of first upset subassembly and second upset subassembly, first centre gripping subassembly include the bolster of being connected with tilting mechanism and set up in the holder of bolster one side, the bolster includes the buffer beam, works as auto-parts utilizes the back is fixed to the holder, auto-parts can cushion through the compression of buffer beam when receiving transverse force.

Preferably, the crossing department of buffer beam and first upset subassembly is equipped with first baffle, the one end that first baffle was kept away from to the buffer beam is equipped with the second baffle, and the buffer beam is installed in the inboard of first baffle and second baffle, and when the buffer beam received external extrusion like this, can make better bearing of buffer beam under the protection of first baffle and second baffle, can not appear warping when reaching buffering effect, the buffer beam includes sleeve pipe and branch, and sleeve pipe and branch looks butt position department are equipped with the spring coil, and when the buffer beam received the extrusion like this, received the compression through inside spring coil, when the extrusion force that receives withdraws, the spring coil bounce-back made the buffer beam resume the normal position.

Preferably, the clamping piece comprises a transverse plate which is connected with the second baffle; the adjusting part penetrates through the bottom end of the transverse plate and is provided with a rotating shaft, when the adjusting part is in contact with the automobile parts, the rotating shaft can be used for preventing the adjusting part from generating large friction in the rotating process, the adjusting part is screwed at the axis of the transverse plate and is used for fixing the automobile parts, the adjusting part also comprises a support plate and a switch, the support plate and the second baffle form a vertical structure and is used for supporting the automobile parts, one end of the automobile parts is placed in the second clamping component, one end of the automobile parts is tightly fixed through the second clamping component, then the switch of the stepping motor is turned on, the stepping motor operates in the forward direction at the moment to drive the screw rod to rotate clockwise, and the first overturning component can move towards one side close to the second overturning component above the bottom plate under the clockwise rotation of the screw rod, when the first clamping component at the surface end of the first turnover component is contacted with the automobile part, the switch of the stepping motor is turned off, then the automobile part is fixed tightly by utilizing the first clamping component, and the automobile part is fixed tightly under the combined action of the first clamping component and the second clamping component.

And the turnover mechanism comprises a first turnover assembly and a second turnover assembly and is used for driving the clamped automobile parts to turn over, the turnover mechanism further comprises a bottom plate connected with the second turnover assembly, and the upper surface of the bottom plate is provided with a transmission assembly.

Preferably, the transmission assembly comprises a stepping motor connected with the bottom plate, the output end of the stepping motor is provided with a screw rod, two positioning rods parallel to each other are arranged above the bottom plate and are respectively arranged on two sides of the screw rod, a switch of the stepping motor is opened, the stepping motor runs forward at the moment to drive the screw rod to rotate clockwise, and the first overturning assembly can move towards one side close to the second overturning assembly above the bottom plate under the clockwise rotation of the screw rod.

Preferably, the first turnover component and the second turnover component are of a parallel structure, the first turnover component can horizontally move left and right through a transmission component at the bottom end so as to be suitable for clamping and turnover of automobile accessories of different sizes, the first turnover component comprises a first side plate, a groove is formed in the intersection of the lower surface of the first side plate and the positioning rod, a first motor is arranged on one side of the first side plate, a rotating shaft penetrates through the first side plate, the second turnover component comprises a second side plate connected with the bottom plate, a second motor is arranged on one side of the second side plate, a support frame is arranged at the intersection of the second side plate and the bottom plate, the power supply of the first turnover component and the power supply of the second turnover component are connected, the first motor in the first turnover component and the second motor in the second turnover component operate to drive the first clamping component and the second clamping component to rotate by one hundred eighty degrees, the clamped automobile accessory can be rotated for one circle and the other side can be machined.

The embodiment of the application has the advantages that:

1. through being equipped with first centre gripping subassembly to at inside buffer beam and the holder of being equipped with of first centre gripping subassembly, the holder includes regulating part, diaphragm and backup pad, like this when the centre gripping joins in marriage auto-parts, utilizes regulating part and backup pad to make auto-parts fixed inseparable, and when auto-parts's both ends contacted with first centre gripping subassembly and second centre gripping subassembly each other respectively, utilizes the buffer beam can reduce auto-parts's extrusion force, thereby has promoted auto-parts's protecting effect.

2. Through being equipped with first upset subassembly and second upset subassembly, and translation about the transmission subassembly of first upset subassembly through the bottom to can adapt to not unidimensional auto-parts and carry out the centre gripping upset, and utilize first upset subassembly and second upset subassembly, can make the auto-parts of centre gripping convenient and fast more when the upset, the inconvenient problem of upset can not appear taking place.

Drawings

FIG. 1 is a schematic view of the overall structure of the rotary clamping tool for automobile parts of the present invention;

fig. 2 is a schematic view of the overall structure of the first turnover assembly of the present invention;

fig. 3 is a schematic view of the overall structure of the second turnover assembly of the present invention;

fig. 4 is a schematic view of the overall structure of the first clamping assembly of the present invention.

Description of the main reference numbers:

1. a base plate; 2. a stepping motor; 3. a screw rod; 4. positioning a rod; 5. a first flipping component; 51. a first motor; 52. a rotating shaft; 53. a first side plate; 54. a groove; 6. a second flipping component; 61. a support frame; 62. a second side plate; 63. a second motor; 7. a first clamping assembly; 71. a first baffle; 72. a second baffle; 73. a buffer rod; 74. an adjustment member; 75. a transverse plate; 76. a support plate; 8. a second clamping assembly.

Detailed Description

The embodiment of the application provides a rotary clamping tool for automobile parts, which solves the problems that when the existing clamping devices in the prior art are fixed, the clamping devices at two ends are directly fixed with automobile parts, then the two ends of the parts are in hard contact, so that larger acting force is generated, the automobile parts can be damaged, and meanwhile, when the turnover mechanism is used, one side of the turnover mechanism is provided with a turnover motor mechanism, if the automobile parts are heavy, the turnover inconvenience can occur during turnover, through the arrangement of a first clamping component, the automobile parts can be tightly fixed by using an internal adjusting part and a supporting plate, and when the two ends of the automobile parts are respectively in mutual contact with the first clamping component and a second clamping component, the extrusion force of the automobile parts can be reduced by using a buffer rod, and the first turnover component and the second turnover component are arranged, can make the auto-parts of centre gripping convenient and fast more when the upset, the inconvenient problem of upset can not appear taking place.

In order to solve the above problems, the technical solution in the embodiment of the present application has the following general idea:

example 1:

the embodiment provides a specific structure of a rotary clamping tool for automobile parts, as shown in fig. 1 to 4, including: the turnover mechanism comprises a first turnover component 5 and a second turnover component 6 and is used for driving the clamped automobile parts to turn over; the clamping mechanism is detachably arranged on one side of the turnover mechanism and is used for clamping the automobile part to be processed;

wherein, fixture includes first centre gripping subassembly 7 and second centre gripping subassembly 8, first centre gripping subassembly 7 and second centre gripping subassembly 8 are connected respectively in the inboard of first upset subassembly 5 and second upset subassembly 6, first centre gripping subassembly 7 includes the bolster of being connected with tilting mechanism and sets up in the holder of bolster one side, the bolster includes buffer beam 73, after auto-parts utilizes the holder to fix, auto-parts can cushion through the compression of buffer beam 73 when receiving transverse force.

The crossing department of buffer beam 73 and first upset subassembly 5 is equipped with first baffle 71, the one end that buffer beam 73 kept away from first baffle 71 is equipped with second baffle 72, buffer beam 73 installs the inboard at first baffle 71 and second baffle 72, like this when buffer beam 73 receives external extrusion, can make buffer beam 73 better bear under the protection of first baffle 71 and second baffle 72, can not appear warping when reaching buffering effect, buffer beam 73 includes sleeve pipe and branch, and sleeve pipe and branch looks butt position department are equipped with the spring coil, like this when buffer beam 73 receives the extrusion, receive the compression through inside spring coil, when the extrusion force that receives cancels, the spring coil rebound makes buffer beam 73 resume the normal position.

The clamping member comprises a transverse plate 75 connected with the second baffle plate 72; the adjusting piece 74, the bottom that the adjusting piece 74 runs through the diaphragm 75 is equipped with the axis of rotation, and when adjusting piece 74 and auto-parts contacted each other, utilize the axis of rotation can be used for adjusting piece 74 great friction can not appear in rotatory in-process, and it articulates in diaphragm 75 axle center department for fix auto-parts, still include backup pad 76 simultaneously, its detachable installs the lower surface at second baffle 72, and backup pad 76 forms vertical structure with second baffle 72, is used for supporting auto-parts.

By adopting the technical scheme:

place auto-parts's one end in the inside of second centre gripping subassembly 8, it is fixed inseparable to auto-parts's one end through second centre gripping subassembly 8, then open step motor 2's switch, at this moment step motor 2 forward operation, drive lead screw 3 clockwise rotation, can make first upset subassembly 5 move towards the one side that is close to second upset subassembly 7 in bottom plate 1 top under lead screw 3's clockwise rotation, when first centre gripping subassembly 7 and auto-parts of first upset subassembly 5 table end mutually contact, at this moment, close step motor 2's switch, then utilize first centre gripping subassembly 7 to fix inseparable with auto-parts, make auto-parts fixed inseparable under first centre gripping subassembly 7 and second centre gripping subassembly 8's combined action like this.

Example 2:

the embodiment provides a specific structure of an automobile part rotating and clamping tool, and as shown in fig. 1-4, in the embodiment, a turnover mechanism is further described in comparison with embodiment 1, and the turnover mechanism includes a first turnover component 5 and a second turnover component 6, and is used for driving clamped automobile parts to turn over, the turnover mechanism further includes a bottom plate 1 connected with the second turnover component 6, and a transmission component is arranged on the upper surface of the bottom plate 1.

The transmission assembly comprises a stepping motor 2 connected with a bottom plate 1, the output end of the stepping motor 2 is provided with a screw rod 3, two positioning rods 4 parallel to each other are arranged above the bottom plate 1 and are respectively arranged on two sides of the screw rod 3, a switch of the stepping motor 2 is opened, at the moment, the stepping motor 2 runs in the forward direction to drive the screw rod 3 to rotate clockwise, and the first overturning assembly 5 can move above the bottom plate 1 towards one side close to a second overturning assembly 7 under the clockwise rotation of the screw rod 3.

First upset subassembly 5 and second upset subassembly 6 are parallel structure, first upset subassembly 5 can control the translation through the transmission subassembly of bottom to can adapt to not unidimensional auto-parts and carry out the centre gripping upset, first upset subassembly 5 includes first curb plate 53, and the crossing department of first curb plate 53 lower surface and locating lever 4 sets up fluted 54, one side of first curb plate 53 is equipped with first motor 51, and first motor 51 runs through first curb plate 53 and is equipped with rotation axis 52, and second upset subassembly 6 includes second curb plate 62 of being connected with bottom plate 1, and one side of second curb plate 62 is equipped with second motor 63, second curb plate 62 is equipped with support frame 61 with the crossing department of bottom plate 1.

By adopting the technical scheme:

the power supply of the first overturning assembly 5 and the second overturning assembly 6 is switched on, the first motor 51 in the first overturning assembly 5 and the second motor 63 in the second overturning assembly 6 operate to drive the first clamping assembly 7 and the second clamping assembly 8 to rotate by one hundred eighty degrees, so that the clamped automobile accessory can rotate by one circle and the other side of the clamped automobile accessory can be machined.

The working principle is as follows: the automobile part with the to-be-processed belt is taken out, one end of the automobile part is placed in the second clamping assembly 8, one end of the automobile part is fixed tightly through the second clamping assembly 8, then the switch of the stepping motor 2 is turned on, the stepping motor 2 runs forward at the moment, the screw rod 3 is driven to rotate clockwise, and the first overturning assembly 5 can move towards one side close to the second overturning assembly 7 above the bottom plate 1 under the clockwise rotation of the screw rod 3.

When the first clamping component 7 at the surface end of the first turnover component 5 is contacted with the automobile part, the switch of the stepping motor 2 is turned off, and then the automobile part is tightly fixed by the first clamping component 7, so that the automobile part is tightly fixed under the combined action of the first clamping component 7 and the second clamping component 8.

After the processing of the upper surface of the automobile part is completed, the power supplies of the first turnover assembly 5 and the second turnover assembly 6 are switched on, the first motor 51 in the first turnover assembly 5 and the second motor 63 in the second turnover assembly 6 operate to drive the first clamping assembly 7 and the second clamping assembly 8 to rotate by one hundred and eighty degrees, so that the clamped automobile part can rotate by one circle and the other side can be processed.

After the processing is finished, the first clamping assembly 7 and the second clamping assembly 8 are separated from the automobile parts, the switch of the stepping motor 2 is turned on, the stepping motor 2 runs reversely, the lead screw 3 is driven to rotate anticlockwise, the first overturning assembly 5 moves towards one side far away from the second overturning assembly 6 above the bottom plate 1, and finally the automobile parts are taken down.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. The utility model provides a rotatory clamping frock of automobile parts which characterized in that includes:

the turnover mechanism comprises a first turnover assembly (5) and a second turnover assembly (6) and is used for driving the clamped automobile parts to turn over;

the clamping mechanism is detachably arranged on one side of the turnover mechanism and is used for clamping the automobile part to be processed;

wherein, fixture includes first centre gripping subassembly (7) and second centre gripping subassembly (8), first centre gripping subassembly (7) and second centre gripping subassembly (8) are connected respectively the inboard of first upset subassembly (5) and second upset subassembly (6), first centre gripping subassembly (7) including with tilting mechanism be connected the bolster and set up in the holder of bolster one side, the bolster includes buffer beam (73), works as auto-parts utilizes the holder is fixed the back, auto-parts can cushion through the compression of buffer beam (73) when receiving transverse force.

2. The automobile part rotating and clamping tool as claimed in claim 1, wherein a first baffle (71) is arranged at the intersection of the buffer rod (73) and the first overturning assembly (5), a second baffle (72) is arranged at one end, away from the first baffle (71), of the buffer rod (73), the buffer rod (73) comprises a sleeve and a support rod, and a spring ring is arranged at the position where the sleeve abuts against the support rod.

3. The automobile part rotating and clamping tool as claimed in claim 1, wherein the clamping member comprises

A transverse plate (75) connected to the second shutter (72);

and the adjusting piece (74) is screwed at the axle center of the transverse plate (75) and is used for fixing the automobile parts.

4. The automobile part rotating and clamping tool as claimed in claim 3, further comprising a support plate (76) detachably mounted on the lower surface of the second baffle plate (72), wherein the support plate (76) and the second baffle plate (72) form a vertical structure for supporting automobile parts.

5. The automobile part rotating and clamping tool as claimed in claim 1, wherein the turnover mechanism further comprises a bottom plate (1) connected with the second turnover assembly (6), and a transmission assembly is arranged on the upper surface of the bottom plate (1).

6. The automobile part rotating and clamping tool according to claim 5, wherein the transmission assembly comprises a stepping motor (2) connected with a bottom plate (1), a screw rod (3) is arranged at an output end of the stepping motor (2), and two positioning rods (4) which are parallel to each other are arranged above the bottom plate (1) and are respectively arranged on two sides of the screw rod (3).

7. The automobile part rotating and clamping tool according to any one of claims 1 to 6, wherein the first overturning assembly (5) comprises a first side plate (53), a groove (54) is formed in the intersection of the lower surface of the first side plate (53) and the positioning rod (4), a first motor (51) is arranged on one side of the first side plate (53), and a rotating shaft (52) is arranged on the first motor (51) and penetrates through the first side plate (53).

8. The automobile part rotating and clamping tool as claimed in claim 1, wherein the second overturning assembly (6) comprises a second side plate (62) connected with the bottom plate (1), a second motor (63) is arranged on one side of the second side plate (62), and a supporting frame (61) is arranged at the intersection of the second side plate (62) and the bottom plate (1).

9. The automobile part rotating and clamping tool as claimed in claim 1, wherein the first overturning component (5) and the second overturning component (6) are of parallel structures.

10. The automobile part rotating and clamping tool as claimed in claim 3, wherein the adjusting piece (74) penetrates through the bottom end of the transverse plate (75) to be provided with a rotating shaft, and when the adjusting piece (74) and the automobile part are in contact with each other, the rotating shaft can be used for preventing the adjusting piece (74) from generating large friction in the rotating process.