CN220145756U

CN220145756U - Multifunctional fixture tool

Info

Publication number: CN220145756U
Application number: CN202321626892.7U
Authority: CN
Inventors: 徐美
Original assignee: Wuhu Gdst Auto Parts Co ltd
Current assignee: Wuhu Gdst Auto Parts Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-12-08
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a multifunctional fixture tool which comprises a mounting plate, a first base, a first limiting unit, a vertical moving mechanism and a pressing mechanism, wherein the first limiting unit is fixed on the first base and used for limiting the cylinder to move in the horizontal direction; the first limiting unit comprises a vertical first limiting arm fixed on the first base, a vertical second limiting arm capable of being horizontally adjusted on the first base and a third limiting arm capable of being horizontally adjusted on the first base along the direction different from the adjusting direction of the second limiting arm, the cylinder body is limited to move in the horizontal direction by utilizing the special shape of the cylinder body through the first limiting arm, the second limiting arm and the third limiting arm, the cylinder body is pressed by the pressing and holding mechanism, the processing of the exhaust hole and the oil through hole cannot be hindered, and the second limiting arm and the third limiting arm can be horizontally adjusted to clamp the cylinder bodies of different specification types.

Description

Multifunctional fixture tool

Technical Field

The utility model relates to the technical field related to brake cylinder manufacturing, in particular to a multifunctional fixture tool.

Background

The wheel cylinders function to convert hydraulic energy input from the master cylinder into mechanical energy to bring the brakes into an operating state. The brake cylinder has two types, namely a single piston type and a double piston type.

The utility model patent with the publication number of CN207077233U discloses a brake cylinder wedge processing clamp, which comprises a clamp seat (2) and a hydraulic cylinder, wherein two symmetrical core rods are arranged in the clamp seat, two symmetrical positioning blocks are arranged on the clamp seat, a piston rod is arranged on the hydraulic cylinder, a wedge block is arranged at one end of the piston rod, an inner hole of the brake cylinder is taken as a main reference, the piston rod on the hydraulic cylinder is controlled to be contracted when the positioning block is taken as an auxiliary reference, the wedge block is retracted, the brake cylinder is sleeved into the core rod, the piston rod is controlled to be extended, and the wedge block is advanced to clamp a workpiece.

Disclosure of Invention

Aiming at the technical problems, the utility model aims to solve the problem that the clamp in the prior art can obstruct the processing of the oil through holes and the exhaust holes.

In order to achieve the above purpose, the utility model provides a multifunctional fixture tool, which comprises a mounting plate, a first base fixed on the mounting plate, a first limiting unit fixed on the first base and used for limiting the cylinder to move in the horizontal direction, a vertical moving mechanism fixedly mounted on the first base, and a pressing mechanism fixedly mounted on the output end of the vertical moving mechanism and used for pressing the cylinder;

the first limiting unit comprises a vertical first limiting arm fixed on the first base, a vertical second limiting arm capable of being horizontally adjusted on the first base and a third limiting arm capable of being horizontally adjusted on the first base in a direction different from the adjusting direction of the second limiting arm.

Preferably, the first base is further provided with a first clamping mechanism, the output end of the vertical moving mechanism is fixedly provided with a second clamping mechanism which is matched with the first clamping mechanism to clamp the protruding portion in the middle of the cylinder body, the second clamping mechanism and the first clamping mechanism are arranged in a state opposite to each other and are identical in structure, and the first clamping mechanism comprises a limiting block capable of being vertically adjusted.

Preferably, the output end of the vertical moving mechanism is fixedly provided with a second base, the pressing mechanism comprises a pair of mounting sleeves which are symmetrically distributed about the second base and are respectively fixed on two opposite side walls of the second base, a pair of vertical sliding arms which vertically slide through the corresponding mounting sleeves respectively, a connecting piece fixedly connected with the upper ends of the sliding arms and positioned above the second base, and a vertical third adjusting bolt which is connected with the second base in a shaft way and passes through the connecting piece in a threaded way, and the lower end of each sliding arm is provided with a pressing block part.

Preferably, the briquetting part includes a pair of arc briquetting that is the symmetric state distribution along the horizontal direction, and the top of every arc briquetting is all articulated with the arm that slides through horizontal articulated bolt, and the lower surface fixedly connected with rubber pad of arc briquetting and lower surface are the arcwall face that does benefit to laminating cylinder body surface.

Preferably, the first base is provided with a first chute in a recessed manner, a sliding block part horizontally sliding in the first chute is fixedly protruded below the second limiting arm, and a locking bolt with an end capable of abutting against the inner wall of the first chute is connected to the sliding block part in a threaded manner.

Preferably, the first base is provided with a second sliding groove in a recessed mode, the first sliding block is fixedly connected with the third limiting arm, the second sliding groove is internally provided with a first sliding block in a horizontal sliding mode, the opening end of the second sliding groove is fixedly provided with a first threaded seat, and the first threaded seat is connected with a horizontal first adjusting bolt in a threaded mode and connected with the first sliding block in a shaft mode.

Preferably, the second base is provided with a second limiting unit with the same structure as the first limiting unit, and the second limiting unit and the first limiting unit are arranged in a state of being opposite to each other.

Preferably, the first base is provided with a third chute in a recessed mode, the first base is also provided with a fourth chute which is vertical and communicated with the third chute in a recessed mode, the limiting block downwards slides through the fourth chute, the first clamping mechanism comprises a second sliding block which is horizontally inserted into the third chute in a sliding mode and is provided with a threaded hole in a recessed mode, a shaft seat fixedly installed on the opening end of the third chute, and a second adjusting bolt which is connected with the shaft seat in a shaft mode and is inserted into the threaded hole in a threaded mode, the bottom wall of the limiting block is in an inclined mode, the bottom wall of the limiting block is provided with a guiding chute in a recessed mode, and the top wall of the second sliding block is inclined in sliding contact with the bottom wall of the limiting block and is provided with a guiding sliding strip which is inserted into the guiding chute in a sliding mode in a protruding mode.

Preferably, the moving direction of the second limiting arm is perpendicular to the moving direction of the third limiting arm.

According to the technical scheme, the multifunctional fixture tool provided by the utility model has the beneficial effects that: firstly, the cylinder body is limited to move in the horizontal direction by the special shape of the cylinder body through the fixed first limiting arm, the second limiting arm capable of being horizontally adjusted and the third limiting arm capable of being horizontally adjusted, and then the cylinder body is pressed by the pressing mechanism, so that the processing of the exhaust hole and the oil through hole is not hindered;

and secondly, the second limiting arm and the third limiting arm can be horizontally adjusted to clamp cylinder bodies of different specifications and types.

Additional features and advantages of the utility model will be set forth in the detailed description which follows; and none of the utility models are related to the same or are capable of being practiced in the prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

fig. 1 is a schematic perspective view of a multifunctional fixture tool provided by the present utility model;

fig. 2 is a schematic diagram of a partial three-dimensional structure of a multifunctional fixture tool according to the present utility model;

fig. 3 is a schematic diagram of a partial three-dimensional structure of a multifunctional fixture tool according to the present disclosure;

fig. 4 is a schematic perspective view of a first clamping mechanism of the multifunctional fixture tool.

Description of the reference numerals

1. A mounting plate; 2. a first base; 3. a vertical movement mechanism; 4. a pressing and holding mechanism; 5. the first limiting arm; 6. the second limiting arm; 7. the third limiting arm; 8. a second clamping mechanism; 9. a limiting block; 10. a second base; 11. a mounting sleeve; 12. a slide arm; 13. a connecting piece; 14. a third adjusting bolt; 15. an arc-shaped pressing block; 16. a slider part; 17. a locking bolt; 18. a first slider; 19. a first adjusting bolt; 20. a second slider; 21. a second adjusting bolt; 22. and a guiding slide bar.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

In the present utility model, unless otherwise indicated, terms such as "upper, lower, inner, outer" and the like are used merely to denote orientations of the term in a normal use state or are commonly understood by those skilled in the art, and should not be construed as limitations of the term.

As shown in fig. 1 to 4, a multifunctional fixture tool is characterized by comprising a mounting plate 1, a first base 2 fixed on the mounting plate 1, a first limiting unit fixed on the first base 2 and used for limiting the cylinder to move in the horizontal direction, a vertical moving mechanism 3 fixedly installed on the first base 2, and a pressing mechanism 4 fixedly installed on the output end of the vertical moving mechanism 3 and used for pressing and holding on the cylinder;

the first limiting unit comprises a vertical first limiting arm 5 fixed on the first base 2, a vertical second limiting arm 6 capable of being horizontally adjusted on the first base 2 and a third limiting arm 7 capable of being horizontally adjusted on the first base 2 in a direction different from the adjusting direction of the second limiting arm 6.

The middle part of cylinder body has the bulge, can process inlet port and exhaust hole on the bulge, place the cylinder body on first base 2, the effect of first spacing arm 5, spacing arm 6 of second and spacing arm 7 of third just utilizes the specificity of cylinder body structure to the removal of cylinder body in the horizontal direction is lived to spacing arm 5 of first spacing and the spacing arm 6 of second grasp the bulge, and the effect of spacing arm 7 of third is that the promotion cylinder body is close to spacing arm 5 of first spacing and spacing arm 6 of second and removes, until the outside of cylinder body and the spacing arm 6 of first spacing arm 5 and second contact, and the direction of cylinder body horizontal migration just is restricted, and vertical moving mechanism 3 drives the vertical downward movement of press holding mechanism 4 and presses on the cylinder body, fixes the cylinder body, and spacing arm 6 of second and spacing arm 7 of third can be adjusted according to the specification of cylinder body, so as to grasp different cylinder bodies, and processing equipment just can process the bulge of cylinder body.

The vertical moving mechanism 3 comprises at least one cylinder fixed on the first base 2 through a mounting frame and a connecting frame fixed on the output end of the cylinder, and the cylinder is arranged in an inverted state.

The first base 2 is further provided with a first clamping mechanism, the output end of the vertical moving mechanism 3 is fixedly provided with a second clamping mechanism 8 which is matched with the first clamping mechanism to clamp the protruding portion of the middle portion of the cylinder body, the second clamping mechanism 8 and the first clamping mechanism are arranged in a state opposite to each other and are identical in structure, and the first clamping mechanism comprises a limiting block 9 which can be vertically adjusted.

The pressing and holding mechanism 4 presses the cylinder body to fix the cylinder body, the first clamping mechanism and the second clamping mechanism 8 clamp the protruding portion of the cylinder body, the clamping effect is improved, the probability of cylinder body rotation is thoroughly eliminated, the height of the limiting block 9 protruding the first base 2 can be adjusted, and the limiting block 9 on the second clamping mechanism 8 can also be adjusted to clamp protruding portions on different cylinder bodies.

The output end of the vertical moving mechanism 3 is fixedly provided with a second base 10, the pressing mechanism 4 comprises a pair of mounting sleeves 11 which are symmetrically distributed about the second base 10 and respectively fixed on two opposite side walls of the second base 10, a pair of vertical sliding arms 12 which respectively vertically slide through the corresponding mounting sleeves 11, a connecting piece 13 fixedly connected with the upper ends of the pair of sliding arms 12 and positioned above the second base 10, and a vertical third adjusting bolt 14 which is connected with the second base 10 in a shaft way and passes through the connecting piece 13 in a threaded way, and the lower end of each sliding arm 12 is provided with a pressing block part.

When the position of the pressing block part needs to be adjusted, the third adjusting bolt 14 is rotated to drive the connecting piece 13 to move vertically, the connecting piece 13 drives the sliding arm 12 to slide vertically on the mounting sleeve 11, and the sliding arm 12 drives the pressing block part to slide vertically so as to adjust the distance between the pressing block part and the second base 10.

The briquetting part includes a pair of arc briquetting 15 that is symmetrical state distribution along the horizontal direction, and the top of every arc briquetting 15 all articulates with the arm 12 through horizontal articulated bolt, and the lower surface fixedly connected with rubber pad of arc briquetting 15 and lower surface are the arcwall face that does benefit to laminating cylinder body surface.

Because the top of arc briquetting 15 articulates with the arm 12 through articulated the bolt, so arc briquetting 15 under the action of gravity, the arcwall face can be down, and the arcwall face cooperation of arc briquetting 15 can be deformed rubber pad, can make the rubber pad laminating cylinder body outer wall, improves area of contact.

The first base 2 is provided with a first chute in a recessed manner, a sliding block part 16 horizontally sliding in the first chute is fixedly protruded below the second limiting arm 6, and a locking bolt 17 with an end capable of abutting against the inner wall of the first chute is connected to the sliding block part 16 in a threaded manner.

When the position of the second limiting arm 6 needs to be adjusted, the locking bolt 17 is unscrewed to be separated from the inner wall of the first sliding groove, the sliding block portion 16 can horizontally slide in the first sliding groove, and then the locking bolt 17 is screwed, so that the end portion of the locking bolt 17 is abutted against the inner wall of the first sliding groove.

The first base 2 is provided with a second sliding groove in a recessed mode, a first sliding block 18 is arranged in the second sliding groove in a sliding mode, the first sliding block 18 is fixedly connected with the third limiting arm 7, a first threaded seat is fixedly arranged at the opening end of the second sliding groove, and a horizontal first adjusting bolt 19 connected with the first sliding block 18 in a shaft mode is connected to the first threaded seat in a threaded mode.

When the position of the third limiting arm 7 needs to be adjusted, the first adjusting bolt 19 is rotated to drive the first sliding block 18 to horizontally move in the second sliding groove so as to drive the third limiting arm 7 to move.

The second base 10 is provided with a second limiting unit which has the same structure as the first limiting unit, and the second limiting unit and the first limiting unit are arranged in a state of being opposite to each other.

When the cylinder body is clamped, the end part of the first limiting arm 5 on the second limiting unit is abutted against the end part of the first limiting arm 5 of the first limiting unit, the end part of the second limiting arm 6 on the second limiting unit is abutted against the end part of the second limiting arm 6 of the first limiting unit, and the end part of the third limiting arm 7 on the second limiting unit is abutted against the end part of the third limiting arm 7 of the first limiting unit, so that the height of the second base 10 in the clamping state is fixed, and the height of the pressing block part is required to be adjusted according to the specification of the cylinder body.

The first base 2 is provided with a third chute in a recessed mode, the first base 2 is also provided with a vertical fourth chute communicated with the third chute in a recessed mode, the limiting block 9 downwards slides through the fourth chute, the first clamping mechanism comprises a second sliding block 20 horizontally sliding into the third chute and provided with a threaded hole in a recessed mode, a shaft seat fixedly installed on the opening end of the third chute, and a second adjusting bolt 21 connected with the shaft seat in a shaft mode and inserted into the threaded hole in a threaded mode, the bottom wall of the limiting block 9 is in an inclined state, the bottom wall of the limiting block 9 is provided with a guiding chute in a recessed mode, and the top wall of the second sliding block 20 is in an inclined mode in sliding contact with the bottom wall of the limiting block 9 and is provided with a guiding sliding strip 22 protruding out of the top portion and inserted into the guiding chute in a sliding mode.

When the height of the limiting block 9 needs to be adjusted, the second adjusting bolt 21 is rotated to drive the second sliding block 20 to horizontally slide in the third sliding groove, and the guiding sliding groove and the guiding sliding strip 22 have the functions of enabling the bottom of the limiting block 9 to always contact with the top of the second sliding block 20, so that the limiting block 9 can be driven to vertically slide in the fourth sliding groove when the second sliding block 20 slides, and the height of the limiting block 9 is adjusted.

The moving direction of the second limiting arm 6 is perpendicular to the moving direction of the third limiting arm 7.

The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model.

In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.

Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.

Claims

1. The multifunctional fixture tool is characterized by comprising a mounting plate (1), a first base (2) fixed on the mounting plate (1), a first limiting unit fixed on the first base (2) and used for limiting the cylinder body to move in the horizontal direction, a vertical moving mechanism (3) fixedly installed on the first base (2) and a pressing mechanism (4) fixedly installed on the output end of the vertical moving mechanism (3) and used for pressing the cylinder body;

the first limiting unit comprises a vertical first limiting arm (5) fixed on the first base (2), a vertical second limiting arm (6) capable of being horizontally adjusted on the first base (2) and a third limiting arm (7) capable of being horizontally adjusted on the first base (2) along a direction different from the adjusting direction of the second limiting arm (6).

2. The multifunctional fixture tool according to claim 1, wherein a first clamping mechanism is further arranged on the first base (2), a second clamping mechanism (8) matched with the first clamping mechanism to clamp the middle protruding portion of the cylinder body is fixedly arranged at the output end of the vertical moving mechanism (3), the second clamping mechanism (8) and the first clamping mechanism are arranged in an opposite state and are identical in structure, and the first clamping mechanism comprises a limiting block (9) capable of being vertically adjusted.

3. The multifunctional fixture tool according to claim 1, wherein a second base (10) is fixedly installed at the output end of the vertical moving mechanism (3), the pressing mechanism (4) comprises a pair of mounting sleeves (11) symmetrically distributed about the second base (10) and respectively fixed on two opposite side walls of the second base (10), a pair of vertical sliding arms (12) vertically sliding through the corresponding mounting sleeves (11), a connecting piece (13) fixedly connected with the upper ends of the pair of sliding arms (12) and located above the second base (10) and a vertical third adjusting bolt (14) axially connected with the second base (10) and threaded through the connecting piece (13), and a pressing block part is installed at the lower end of each sliding arm (12).

4. A multifunctional fixture tool according to claim 3, wherein the pressing block part comprises a pair of arc pressing blocks (15) which are symmetrically distributed along the horizontal direction, the top of each arc pressing block (15) is hinged with the sliding arm (12) through a horizontal hinge bolt, the lower surface of each arc pressing block (15) is fixedly connected with a rubber pad, and the lower surface of each arc pressing block is an arc surface which is beneficial to being attached to the surface of the cylinder body.

5. The multifunctional fixture tool according to claim 1, wherein a first chute is recessed in the first base (2), a sliding block portion (16) horizontally sliding in the first chute is fixedly protruding below the second limiting arm (6), and a locking bolt (17) with an end capable of abutting against the inner wall of the first chute is connected to the sliding block portion (16) in a threaded mode.

6. The multifunctional fixture tool according to claim 1, wherein the first base (2) is recessed with a second chute, the first slider (18) is fixedly connected with the third limiting arm (7), the second chute is internally provided with the first slider (18) in a horizontal sliding manner, the opening end of the second chute is fixedly provided with a first thread seat, and the first thread seat is connected with a horizontal first adjusting bolt (19) in shaft connection with the first slider (18) in a threaded manner.

7. A multifunctional fixture tool according to claim 3, wherein a second limiting unit with the same structure as the first limiting unit is installed on the second base (10), and the second limiting unit is opposite to the first limiting unit.

8. The multifunctional fixture tool according to claim 2, wherein a third chute is recessed in the first base (2), a vertical fourth chute communicated with the third chute is also recessed in the first base (2), the limiting block (9) slides downwards through the fourth chute, the first clamping mechanism comprises a second slider (20) horizontally sliding and inserting into the third chute and recessed with a threaded hole, a shaft seat fixedly installed on the opening end of the third chute, and a second adjusting bolt (21) shaft-connected with the shaft seat and inserting into the threaded hole with threads, the bottom wall of the limiting block (9) is in an inclined state, a guiding chute is recessed in the bottom wall, and a guiding slide bar (22) sliding and inserting into the guiding chute is protruding from the top of the top wall of the second slider (20) and is in sliding contact with the bottom wall of the limiting block (9).

9. The multifunctional fixture tool according to claim 1, wherein the movement direction of the second limiting arm (6) is perpendicular to the movement direction of the third limiting arm (7).