CN220839115U

CN220839115U - Fixture tool for boring main cylinder hole of shell

Info

Publication number: CN220839115U
Application number: CN202322632659.6U
Authority: CN
Inventors: 胡清洪
Original assignee: Chongqing Zhuhui Machinery Co ltd
Current assignee: Chongqing Zhuhui Machinery Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-04-26
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a fixture tool for boring a main cylinder hole of a shell, and relates to the technical field of shell machining. The fixture comprises a base, an adjusting component and an auxiliary component, wherein two groups of vertical plates are fixedly arranged at the top of the base and are symmetrically distributed, the adjusting component is arranged on the vertical plates and comprises a C-shaped toothed plate, a movable box, a through hole and a gear, the through hole is formed in the front side of the movable box, the C-shaped toothed plate is located in the movable box, the gear is arranged in the movable box, and the gear is meshed with the C-shaped toothed plate. Through adjusting the setting of subassembly, can adjust the angle of fixture tool at will, can adjust according to the casing of different shapes and sizes to ensure that the corresponding position and the angle of casing and cutter or other processing equipment match, thereby make fixture tool suitability wider, can adapt to the processing demand of multiple casing.

Description

Fixture tool for boring main cylinder hole of shell

Technical Field

The utility model relates to the technical field of shell machining, in particular to a fixture tool for boring a main cylinder hole of a shell.

Background

Through exploration and analysis, when the fixture tool for boring the main cylinder hole of the shell is in actual use, the following defects exist:

The main cylinder hole of casing adopts boring and milling machine processing to form usually, and the general of present fixture tool is fixed setting, and when the casing need be processed at different angles, fixture tool can't satisfy this kind of requirement, probably needs extra adjustment or change different fixture tool, has increased the complexity and the time cost of operation, and the fixture tool of inconvenient regulation of angle simultaneously probably can not provide sufficient accuracy and flexibility, can't lead to the counterpoint inaccuracy between casing and the cutter to fixture adjustment angle, influences machining precision and product quality.

In summary, the present application provides a fixture for boring a main cylinder hole in a housing to solve the above-mentioned problems.

Disclosure of utility model

The utility model aims to provide a fixture tool for boring a main cylinder hole of a shell, which can solve the problems that the fixture tool inconvenient to adjust may not provide enough accuracy and flexibility, and the inaccurate alignment between the shell and a cutter may be caused by the fact that the fixture cannot be adjusted in angle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a housing master cylinder bore fixture tooling, comprising:

The top of the base is fixedly provided with two groups of vertical plates and symmetrically distributed;

The adjusting component is arranged on the vertical plate and comprises a C-shaped toothed plate, a movable box, a through hole and a gear, the through hole is formed in the front side of the movable box, the C-shaped toothed plate is positioned in the movable box, the gear is arranged in the movable box, and the gear is meshed with the C-shaped toothed plate;

The auxiliary assembly is arranged on the base and comprises a support, a hydraulic rod and a pressing plate, wherein the hydraulic rod is fixedly arranged at the top of the support, and the pressing plate is fixedly arranged at the free end of the hydraulic rod through the support.

Preferably, the adjusting part further comprises a connecting column and a motor I, the C-shaped toothed plate is provided with two groups and is symmetrically distributed, the bottom of the C-shaped toothed plate is fixedly installed at the top of the base, the motor I is fixedly installed at one side of one group of gears, the output shaft of the motor I is larger, the connecting column is connected with the other side of the connecting column through the connecting column, the connecting column penetrates through the group of gears to extend to the inside of the other group of gears and is rotatably installed with one side inner wall of the other group of gears, the gears are fixedly installed on the outer wall of the connecting column, the angle of the fixture tool can be adjusted at will, and the fixture tool can be adjusted according to shells of different shapes and sizes so as to ensure that the corresponding positions and angles of the shells and the cutters or other processing equipment are matched, so that the fixture tool applicability is wider, the fixture tool can adapt to the processing requirements of various shells, fine adjustment and accurate positioning of workpieces can be realized, the machining precision is improved, the matching between tools and the shells in the processing process is ensured, and the production of machining errors and defective products is avoided.

Preferably, the adjacent side walls of the two groups of vertical plates are provided with arc-shaped sliding grooves, sliding blocks are slidably arranged in the arc-shaped sliding grooves, one side of each sliding block is fixedly arranged on the outer wall of one side of the movable box, and the movable box can be rotated to achieve the auxiliary supporting effect.

Preferably, the top fixed mounting of activity case has fixed case, the both sides inner wall fixed mounting of fixed case has the auxiliary rod, one side inner wall of fixed case rotates installs two-way threaded rod, one side outer wall fixed mounting of fixed case has motor two, the other end of two-way threaded rod passes the output shaft fixed mounting of fixed case and motor two, two sets of movable plates and be symmetric distribution are established to the outer wall cover of auxiliary rod and two-way threaded rod, the spacing groove has been seted up at the top of fixed case, the inside slidable mounting of spacing groove has the connecting block, the bottom of connecting block and the top fixed mounting of movable plate, the top fixed mounting of connecting block has the grip block, can carry out the fixed effect of centre gripping to the casing of different specifications and shape.

Preferably, the movable plate is slidably mounted on the auxiliary rod, the movable plate is in threaded mounting with the bidirectional threaded rod, the auxiliary rod plays a role in guiding, and the stability of movement of the movable plate is improved.

Preferably, the rubber pad is installed to one side joint of grip block, can prevent to a certain extent that the direct use grip block from taking place the problem of deformation to the casing when fixed to the casing centre gripping because of the pressure is great.

Preferably, the bottom of support and the top fixed mounting of fixed case can press fixedly to the top of casing, and the top is pressed fixedly and is prevented the casing and move or become flexible in the vertical direction, helps keeping the accuracy and the stability of course of working.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This casing boring master cylinder hole fixture tool uses through the cooperation of C type pinion rack, movable box, through-hole, gear, spliced pole and motor one, can adjust at will the angle of fixture tool, can adjust according to the casing of different shapes and sizes to ensure that the corresponding position and the angle of casing and cutter or other processing equipment match, thereby make fixture tool suitability wider, can adapt to the processing demand of multiple casing, can realize fine setting and the accurate positioning to the work piece simultaneously, help improving the machining precision, ensure that the cooperation between instrument and the casing is accurate in the course of working, avoid the production of machining error and defective products.

(2) The fixture for boring the main cylinder hole of the shell can press and fix the top of the shell through the cooperation of the support, the hydraulic rod and the pressing plate, and the top pressing and fixing can prevent the shell from moving or loosening in the vertical direction, thereby being beneficial to maintaining the accuracy and stability of the machining process.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a perspective cross-sectional view of the present utility model;

FIG. 2 is a schematic view of the structure of the C-shaped toothed plate and the gear of the present utility model;

FIG. 3 is a schematic view of the riser structure of the present utility model;

FIG. 4 is a perspective view of the present utility model;

FIG. 5 is a top view of the present utility model;

Fig. 6 is a side view of the present utility model.

Reference numerals: 1. a base; 2. a riser; 3. c-shaped toothed plates; 4. a movable box; 5. a through hole; 6. a gear; 7. a connecting column; 8. a first motor; 9. an arc chute; 10. a slide block; 11. a fixed box; 12. an auxiliary lever; 13. a two-way threaded rod; 14. a second motor; 15. a moving plate; 16. a connecting block; 17. a clamping plate; 18. a bracket; 19. a hydraulic rod; 20. pressing the plate.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a casing boring master cylinder hole fixture, including base 1, adjusting part and auxiliary assembly, the top fixed mounting of base 1 has two sets of risers 2 and is symmetrical distribution, adjusting part sets up on riser 2, adjusting part is including C pinion rack 3, movable box 4, through-hole 5 and gear 6, through-hole 5 has been seted up to the front side of movable box 4, C pinion rack 3 is in the inside of movable box 4, the inside of movable box 4 is provided with gear 6, gear 6 and the meshing of C pinion rack 3 are installed, auxiliary assembly sets up on base 1, auxiliary assembly is including support 18, hydraulic rod 19 and pressing plate 20, the top fixed mounting of support 18 has hydraulic rod 19, the free end of hydraulic rod 19 passes support 18 fixed mounting and presses pressing plate 20.

Further, adjusting part is still including spliced pole 7 and motor one 8, C type pinion rack 3 has two sets of just to be symmetrical distribution, the bottom of C type pinion rack 3 and the top fixed mounting of base 1, one side fixed mounting of a set of gear 6 has motor one 8, the output shaft of motor one 8 is bigger effect spliced pole 7, the opposite side of spliced pole 7 passes inside that a set of gear 6 extends to another set of gear 6 and with the one side inner wall rotation installation of another set of gear 6, gear 6 fixed mounting is on the outer wall of spliced pole 7, start motor one 8, drive a set of gear 6 through motor one 8 and rotate, make the spliced pole 7 on a set of gear 6 drive another set of gear 6 and rotate, thereby make the rotation of gear 6 remove at C type pinion rack 3, make slider 10 on the movable box 4 slide in the inside of arc spout 9, thereby drive the casing and adjust to the assigned position and carry out the processing work, thereby can adjust the casing according to the angle of different shapes and sizes, so as to ensure that the casing and the corresponding position and the angle clamp of cutter or other processing equipment, thereby make the casing can be more suitable for and well as the precision to the precision of the precision is realized and the processing is not to the precision is realized to the precision is matched with the precision of the processing of the casing and is avoided in the realization of the processing.

Still further, arc spout 9 has all been seted up to the adjacent lateral wall of two sets of risers 2, and the inside slidable mounting of arc spout 9 has slider 10, and one side of slider 10 and one side outer wall fixed mounting of movable box 4 can play auxiliary stay's effect to the rotation of movable box 4.

Further, fixed case 11 is installed to the top fixed mounting of movable case 4, auxiliary rod 12 is installed to the both sides inner wall fixed mounting of fixed case 11, bi-directional threaded rod 13 is installed in the rotation of one side inner wall of fixed case 11, motor two 14 is installed to one side outer wall fixed mounting of fixed case 11, the output shaft fixed mounting of fixed case 11 and motor two 14 is passed to the other end of bi-directional threaded rod 13, two groups of movable plates 15 are installed to auxiliary rod 12 and the outer wall cover of bi-directional threaded rod 13 and are symmetrical distribution, the spacing groove has been seted up at the top of fixed case 11, the internally sliding mounting of spacing groove has connecting block 16, the bottom of connecting block 16 and the top fixed mounting of movable plate 15, clamping plate 17 is installed at the top fixed mounting of connecting block 16, drive bi-directional threaded rod 13 through motor two 14 and rotate for two groups of movable plates 15 are fixed in the centre gripping on auxiliary rod 12 and bi-directional threaded rod 13, the effect of centre gripping fixing to the both sides of casing can be carried out to the casing of different specifications and shape.

Further, the moving plate 15 is slidably mounted on the auxiliary rod 12, the moving plate 15 is in threaded mounting on the bidirectional threaded rod 13, the auxiliary rod 12 plays a guiding role, and the moving stability of the moving plate 15 is improved.

Secondly, the rubber pad is installed to one side joint of grip block 17, can prevent to a certain extent that the direct use grip block 17 from being to the casing centre gripping fixed, because of the great problem that leads to the casing to take place to warp of pressure.

Secondly, bottom and the top fixed mounting of fixed case 11 of support 18 promote the push down board 20 through the flexible of control hydraulic stem 19 for push down the board 20 and press fixed work to the top of casing, can press the top of casing and fix, the top is pressed fixedly and is prevented the casing and move or become flexible in the vertical direction, helps keeping the accuracy and the stability of course of working.

Working principle: when the novel hydraulic control device is used, a shell is placed on the fixed box 11, the motor II 14 is started, the motor II 14 drives the bidirectional threaded rod 13 to rotate, two groups of moving plates 15 move on the auxiliary rod 12 and the bidirectional threaded rod 13 in opposite directions, two sides of the shell are clamped and fixed, then the hydraulic rod 19 is started, the pressing plate 20 is pushed to move downwards through the expansion and contraction of the control hydraulic rod 19, the pressing plate 20 presses the top of the shell to fix the shell, the shell can be fixed, then the angle of the shell is adjusted according to the position of a required master cylinder hole, the motor I8 is started, the motor I8 drives one group of gears 6 to rotate, the connecting column 7 on the one group of gears 6 drives the other group of gears 6 to rotate, so that the rotation of the gears 6 moves on the C-shaped toothed plate 3, the sliding block 10 on the movable box 4 slides in the arc-shaped sliding groove 9, and the shell is driven to be adjusted to a specified position to carry out machining work.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A shell boring master cylinder hole fixture tool is characterized by comprising:

The base (1), the top of the base (1) is fixedly provided with two groups of vertical plates (2) and symmetrically distributed;

The adjusting component is arranged on the vertical plate (2) and comprises a C-shaped toothed plate (3), a movable box (4), a through hole (5) and a gear (6), the through hole (5) is formed in the front side of the movable box (4), the C-shaped toothed plate (3) is positioned in the movable box (4), the gear (6) is arranged in the movable box (4), and the gear (6) is meshed with the C-shaped toothed plate (3);

The auxiliary assembly is arranged on the base (1) and comprises a bracket (18), a hydraulic rod (19) and a pressing plate (20), wherein the hydraulic rod (19) is fixedly arranged at the top of the bracket (18), and the pressing plate (20) is fixedly arranged at the free end of the hydraulic rod (19) penetrating through the bracket (18).

2. The fixture for boring a master cylinder hole in a shell according to claim 1, wherein: the adjusting component further comprises a connecting column (7) and a first motor (8), wherein the two groups of C-shaped toothed plates (3) are symmetrically distributed, the bottom of the C-shaped toothed plates (3) is fixedly arranged at the top of the base (1), the first motor (8) is fixedly arranged at one side of one group of gears (6), the connecting column (7) is used for being larger in the output shaft of the first motor (8), the other side of the connecting column (7) penetrates through the inner part of the other group of gears (6) and is rotatably arranged with one side inner wall of the other group of gears (6), and the gears (6) are fixedly arranged on the outer wall of the connecting column (7).

3. The fixture for boring a master cylinder hole in a shell according to claim 2, wherein: the adjacent side walls of the two groups of vertical plates (2) are provided with arc-shaped sliding grooves (9), sliding blocks (10) are slidably arranged in the arc-shaped sliding grooves (9), and one side of each sliding block (10) is fixedly arranged on the outer wall of one side of the movable box (4).

4. A housing master cylinder bore fixture tool as set forth in claim 3, wherein: the top fixed mounting of movable box (4) has fixed case (11), the both sides inner wall fixed mounting of fixed case (11) has auxiliary rod (12), one side inner wall rotation of fixed case (11) is installed bi-directional threaded rod (13), one side outer wall fixed mounting of fixed case (11) has motor two (14), the output shaft fixed mounting of fixed case (11) and motor two (14) is passed to the other end of bi-directional threaded rod (13), two sets of movable plates (15) are installed to the outer wall cover of auxiliary rod (12) and bi-directional threaded rod (13) and are symmetric distribution, the spacing groove has been seted up at the top of fixed case (11), the inside slidable mounting of spacing groove has connecting block (16), the bottom of connecting block (16) and the top fixed mounting of movable plate (15), the top fixed mounting of connecting block (16) has grip block (17).

5. The fixture for boring a master cylinder hole in a shell according to claim 4, wherein: the movable plate (15) is slidably mounted with the auxiliary rod (12), and the movable plate (15) is in threaded mounting with the bidirectional threaded rod (13).

6. The fixture for boring a master cylinder hole in a shell according to claim 5, wherein: one side of the clamping plate (17) is clamped and provided with a rubber pad.

7. The fixture for boring a master cylinder hole in a shell according to claim 6, wherein: the bottom end of the bracket (18) is fixedly arranged on the top of the fixed box (11).