CN211162972U

CN211162972U - Universal compressing tool and combined tool

Info

Publication number: CN211162972U
Application number: CN201921993653.9U
Authority: CN
Inventors: 何涛
Original assignee: Deyang Ping'an Heavy Machinery Equipment Manufacturing Co ltd
Current assignee: Deyang Ping'an Heavy Machinery Equipment Manufacturing Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-08-04
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to the technical field of machining, concretely relates to general frock and combination frock that compresses tightly, including the connecting plate of a plurality of range upon range of arrangement, be located the top be equipped with closing device on the connecting plate, be located the bottom the connecting plate is used for fixed, adjacent with processing platform be equipped with the regulating part between the connecting plate, the regulating part can extend or shorten, adjusts two adjacent interval between the connecting plate. The utility model relates to a general frock that compresses tightly, the interval of two adjacent connecting plates of both sides is adjusted about realizing through the regulating part, makes closing device's height and work piece height adaptation to realize not compressing tightly of co-altitude work piece, guarantee machining precision and safety in production, this device simple structure, convenient operation have the commonality moreover, can adapt to the function that compresses tightly of multiple work piece processing.

Description

Universal compressing tool and combined tool

Technical Field

The utility model relates to a machining technology field, especially a general frock and combination frock that compresses tightly.

Background

With the development of society and the progress of science and technology, the machining industry in China is rapidly developed, workpieces need to be fixed in the process of changing the shape, the size and the surface quality of blanks by adopting methods such as drilling, milling and turning in the machining process, particularly for some blanks with higher heights, a fixing device of the blanks is more important, particularly the compression of the upper ends of parts is more important, and the important premise of ensuring the machining precision and the machining safety is provided.

Compress tightly the work piece up end among the prior art, need the high matching of the height of clamp plate and part, need look for some cushions to increase the height of clamp plate many times, in actual production process, be difficult to find the cushion of high matching to non-batch production's work piece, the not good fixed effect that probably influences the work piece of cushion stability moreover.

In summary, there is a need for a technical solution to solve the technical problem that the height of the pressing plate of the pressing device in the prior art is difficult to match with the height of the part, and the upper end surface of the workpiece cannot be pressed, so that the machining precision of the workpiece is affected.

SUMMERY OF THE UTILITY MODEL

The invention of the utility model aims to: the utility model provides a to prior art have closing device's clamp plate height and the highly difficult matching of part, the up end that can't guarantee the work piece is compressed tightly, thereby influence the technical problem's of the machining precision of work piece problem, a general frock and combination frock that compresses tightly is provided, the interval of two adjacent connecting plates of both sides is adjusted about realizing through the regulating part, make closing device's height and the high adaptation of work piece, thereby realize compressing tightly not co-altitude work piece, guarantee machining precision and safety in production, the device simple structure, high durability and convenient operation, and have the commonality, can adapt to the function that compresses tightly of multiple work piece processing.

In order to realize the purpose, the utility model discloses a technical scheme be:

the utility model provides a general frock that compresses tightly, includes the connecting plate of a plurality of range upon range of arrangement, is located the top be equipped with closing device on the connecting plate, be located the bottom the connecting plate is used for fixed with processing platform, and is adjacent be equipped with the regulating part between the connecting plate, the regulating part can extend or shorten, adjusts two adjacent interval between the connecting plate.

The utility model relates to a general frock that compresses tightly, through adjusting each regulating part, make each regulating part extension or shorten, the interval of two adjacent connecting plates of both sides is adjusted about the realization regulating part, thereby adjust the height that is located closing device on the connecting plate of top, make closing device's height and the high adaptation of work piece, thereby realize compressing tightly to the not co-altitude work piece, guarantee machining precision and safety in production, this device simple structure, convenient operation has the commonality moreover, can adapt to the function that compresses tightly of multiple work piece processing.

As the utility model discloses a preferred scheme, the regulating part includes the transfer line, be equipped with two shoring mechanism, two on the transfer line shoring mechanism is used for supporting two respectively adjacent the connecting plate, shoring mechanism include first bracing piece and with first bracing piece one end articulated second bracing piece, the first bracing piece other end with transfer line threaded connection, the second bracing piece other end with the transfer line passes through the bearing and connects. The transmission rod is rotated to enable the transmission rod and the first support rod to generate relative displacement, so that an included angle between the first support rod and the second support rod is enlarged or contracted, and the two top support mechanisms respectively jack the two connecting plates to two sides or contract to the middle.

As the utility model discloses an optimal scheme, closing device includes supporting shoe, clamp plate, connecting bolt and clamp bolt, the supporting shoe be used for with be located the top the connecting plate is connected, connecting bolt sets up on the supporting shoe, the clamp plate with connecting bolt screw-thread fit, be equipped with the installation on the clamp plate clamp bolt's screw through-hole, be equipped with on the supporting shoe with the connecting hole of clamp bolt adaptation. The pressing plate is rotated on the connecting bolt, after the height of the pressing plate is matched with the upper end face of the workpiece, the front end of the pressing plate is turned to the workpiece and pressed on the upper end face of the workpiece, and the pressing bolt is inserted into the threaded through hole in the pressing plate to press the pressing plate on the workpiece, so that the pressing function of the workpiece is realized.

As the preferred scheme of the utility model, still include slewing mechanism, it is a plurality of the regulating part respectively with slewing mechanism links to each other, slewing mechanism drives simultaneously all the regulating part is flexible or shortens. Through setting up all regulating parts of slewing mechanism simultaneous drive, simplified operation flow, once only with closing device's altitude mixture control to with the position of work piece up end adaptation, avoided the loaded down with trivial details operation of adjusting one by one.

As the preferred scheme of the utility model, slewing mechanism establishes at every including the cover worm wheel on the transfer line, and simultaneously with all worm wheel complex worm. A worm wheel is sleeved on each transmission rod, and the worm drives all the worm wheels to rotate simultaneously by rotating the worm matched with the worm wheel, so that the simultaneous rotation of all the transmission rods is realized, the simultaneous extension or shortening of all the adjusting parts is realized, and the height matching of the pressing device and the upper end surface of a workpiece is realized.

As the utility model discloses a preferred scheme, slewing mechanism still includes L type handle, L type handle with the worm is connected set up the handle that is used for rotating the worm on the worm, is convenient for rotate the worm, sets up L type increase torque with the handle more laborsaving, convenient.

A combined tool comprises a plurality of universal pressing tools.

The utility model relates to a combination frock is by a plurality of as above general frock that compresses tightly the work piece simultaneously, through the independent regulation of each general frock that compresses tightly, realize not co-altitude to compressing tightly on a plurality of positions of work piece, make the clamping of work piece more stable.

Preferably, a plurality of the universal pressing tools are arranged in a circumferential array.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model relates to a general frock that compresses tightly, the interval of two adjacent connecting plates of both sides is adjusted about realizing through the regulating part, makes closing device's height and work piece height adaptation to realize not compressing tightly of co-altitude work piece, guarantee machining precision and safety in production, this device simple structure, convenient operation have the commonality moreover, can adapt to the function that compresses tightly of multiple work piece processing.

2. The rotating mechanism is arranged to drive all the adjusting pieces simultaneously, so that the operation process is simplified, the height of the pressing device is adjusted to a position matched with the upper end face of the workpiece at one time, and the complicated operation of adjusting one by one is avoided;

3. the utility model relates to a combination frock is by a plurality of as above general frock that compresses tightly the work piece simultaneously, through the independent regulation of each general frock that compresses tightly, realize not co-altitude to compressing tightly on a plurality of positions of work piece, make the clamping of work piece more stable.

Drawings

Fig. 1 is a schematic structural view of a universal pressing tool of the present invention;

FIG. 2 is a schematic view of the adjustment member of FIG. 1;

FIG. 3 is a schematic structural view of the compressing device in FIG. 1;

fig. 4 is a schematic structural diagram of another embodiment of a universal pressing tool of the present invention;

FIG. 5 is a schematic side view of the rotating mechanism of FIG. 4;

FIG. 6 is an enlarged view taken at A in FIG. 5;

fig. 7 is a schematic structural view of a combined tool of the present invention;

the drawing marks comprise a connecting plate 1, an adjusting piece 2, a transmission rod 201, a top supporting mechanism 202, a first supporting rod 2021, a second supporting rod 2022, a pressing device 3, a supporting block 301, a pressing plate 302, a connecting bolt 303, a pressing nut 304, a rotating mechanism 4, a worm wheel 401, a worm 402, a handle 403-L and a workpiece 5.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

As shown in fig. 1-3, the utility model relates to a general frock that compresses tightly, connecting plate 1 including a plurality of range upon range of arrangement is located the top be equipped with closing device 3 on the connecting plate 1, be located the bottom connecting plate 1 is used for fixed with the processing platform, and is adjacent be equipped with regulating part 2 between the connecting plate 1, regulating part 2 can extend or shorten, adjusts two adjacent interval between the connecting plate 1.

Specifically, the adjusting member 2 includes a transmission rod 201, two symmetrical top support mechanisms 202 are disposed on the transmission rod 201, the two top support mechanisms 202 are respectively used for supporting two adjacent connection plates 1, the top support mechanisms 202 include a first support rod 2021 and a second support rod 2022 hinged to one end of the first support rod 2021, the other end of the first support rod 2021 is in threaded connection with the transmission rod 201, the other end of the second support rod 2022 is connected to the transmission rod 201 through a bearing, the transmission rod 201 and the first support rod 2021 are relatively displaced by rotating the transmission rod 201, so that an included angle between the first support rod 2021 and the second support rod 2022 is expanded or contracted, and thus the two top support mechanisms 202 respectively prop up the two connection plates 1 upwards and downwards or contract towards the middle.

The compressing device 3 specifically comprises a supporting block 301, a pressing plate 302, a connecting bolt 303 and a compressing bolt 304, wherein the supporting block 301 is used for being connected with the connecting plate 1 located at the top, the connecting bolt 303 is arranged on the supporting block 301, the pressing plate 302 is in threaded fit with the connecting bolt 303, a threaded through hole for mounting the compressing bolt 304 is formed in the pressing plate 301, a connecting hole matched with the compressing bolt 304 is formed in the supporting block 301, the pressing plate 302 is rotated on the connecting bolt 303, after the height of the pressing plate 302 is matched with the upper end face of the workpiece 5, the front end of the pressing plate 302 is turned to the workpiece 5 and pressed on the upper end face of the workpiece 5, the compressing bolt 304 is inserted into the threaded through hole in the pressing plate 302 to compress the pressing plate 302 on the workpiece 5, and the compressing function of the workpiece 5 is realized.

To sum up, the utility model relates to a general frock that compresses tightly through adjusting each regulating part 2, makes each regulating part 2 extension or shorten, realizes the interval regulation of two adjacent connecting plates 1 of regulating part 2 upper and lower both sides to the height of adjusting the closing device 3 that is located the connecting plate 1 at the top, makes closing device 3's height and work piece height adaptation, thereby realizes compressing tightly not co-altitude work piece, guarantees machining precision and safety in production, this device simple structure, convenient operation has the commonality moreover, can adapt to the function that compresses tightly of 5 processing of multiple work pieces.

Example 2

As shown in fig. 4-6, in the present embodiment, the difference from embodiment 1 is that the present embodiment further includes a rotating mechanism 4, the plurality of adjusting members 2 are respectively connected to the rotating mechanism 4, the rotating mechanism drives all the adjusting members 2 to extend or shorten simultaneously, and by setting the rotating mechanism 4 to drive all the adjusting members 2 simultaneously, the operation process is simplified, the height of the pressing device 3 is adjusted to the position adapted to the upper end face of the workpiece 5 at one time, and the tedious operation of adjusting one by one is avoided.

Specifically, the rotating mechanism 4 comprises worm wheels 401 sleeved on each transmission rod 201, and simultaneously all worm rods 402 matched with the worm wheels 401, and the worm rods 402 are rotated with the worm wheels 401, so that the worm rods 402 drive all the worm wheels 401 to rotate simultaneously, and the transmission rods 201 are rotated simultaneously, thereby extending or shortening all the adjusting pieces 2 simultaneously, and further realizing the height matching between the pressing device 3 and the upper end face of the workpiece 5.

Furthermore, the rotating mechanism 4 further comprises an L-shaped handle 403, the L-shaped handle 403 is connected with the worm 402, so that the worm 402 can be rotated conveniently, and the handle is arranged into a L-shaped handle to increase the torque, so that labor is saved and convenience is achieved.

Example 3

As shown in fig. 1 and 7, the utility model relates to a combined tool, including a plurality of as

embodiment

1 or 2 general frock that compresses tightly, by a plurality of as above general frock that compresses tightly compress tightly the work piece simultaneously, through the independent regulation of each general frock that compresses tightly, realize not co-altitude to compressing tightly on a plurality of positions of work piece, make the clamping of work piece more stable.

Furthermore, a plurality of the universal pressing tools are arranged in a circumferential array.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a general frock that compresses tightly, its characterized in that includes connecting plate (1) that a plurality of range upon range of arrangement, is located the top be equipped with closing device (3) on connecting plate (1), be located the bottom connecting plate (1) are used for fixed with processing platform, and are adjacent be equipped with regulating part (2) between connecting plate (1), regulating part (2) can extend or shorten, adjust two adjacent interval between connecting plate (1).

2. The universal pressing tool according to claim 1, wherein the adjusting member (2) comprises a transmission rod (201), two top supporting mechanisms (202) are arranged on the transmission rod (201), the two top supporting mechanisms (202) are respectively used for supporting two adjacent connecting plates (1), each top supporting mechanism (202) comprises a first supporting rod (2021) and a second supporting rod (2022) hinged to one end of the first supporting rod (2021), the other end of the first supporting rod (2021) is in threaded connection with the transmission rod (201), and the other end of the second supporting rod (2022) is connected with the transmission rod (201) through a bearing.

3. The universal pressing tool according to claim 1, wherein the pressing device (3) comprises a supporting block (301), a pressing plate (302), a connecting bolt (303) and a pressing bolt (304), the supporting block (301) is used for being connected with the uppermost connecting plate (1), the connecting bolt (303) is arranged on the supporting block (301), the pressing plate (302) is in threaded fit with the connecting bolt (303), a threaded through hole for mounting the pressing bolt (304) is formed in the pressing plate (302), and a connecting hole matched with the pressing bolt (304) is formed in the supporting block (301).

4. The universal pressing tool according to claim 2, further comprising a rotating mechanism (4), wherein the adjusting pieces (2) are connected with the rotating mechanism (4) respectively, and the rotating mechanism (4) drives all the adjusting pieces (2) to stretch or shorten simultaneously.

5. The universal pressing tool according to claim 4, wherein the rotating mechanism (4) comprises a worm wheel (401) sleeved on each transmission rod (201), and a worm (402) simultaneously matched with all the worm wheels (401).

6. The universal pressing tool as claimed in claim 5, wherein the rotating mechanism (4) further comprises an L-shaped handle (403), and the L-shaped handle (403) is connected with the worm (402).

7. A combined tool, characterized by comprising a plurality of universal pressing tools according to any one of claims 1-6.

8. The combination tool of claim 7, wherein a plurality of the universal compaction tools are arranged in a circumferential array.