CN220903240U

CN220903240U - High stability motor end cover centre gripping frock structure

Info

Publication number: CN220903240U
Application number: CN202322533421.8U
Authority: CN
Inventors: 夏洪波; 章峻铭; 施通海
Original assignee: Taizhou City Ruida Machinery Co ltd
Current assignee: Taizhou City Ruida Machinery Co ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-05-07
Anticipated expiration: 2033-09-18

Abstract

The utility model provides a high-stability motor end cover clamping tool structure which comprises a workbench, wherein a plurality of supporting blocks are fixedly connected onto the workbench, a first air cylinder positioned outside the first supporting area is fixedly connected onto the workbench, a supporting seat is fixedly connected onto a first power shaft of the first air cylinder, an extending block extending towards the supporting block is fixedly connected onto the supporting seat, a sliding rod is fixedly connected onto the extending block, an adjusting sleeve is rotationally connected onto the extending block, a screw rod parallel to the sliding rod is fixedly connected onto the adjusting sleeve, a pressing block is connected onto the sliding rod in a sliding mode, a screw hole is formed in the pressing block, and the screw rod is connected into the screw hole in a threaded mode, so that the aim of improving production efficiency is achieved.

Description

High stability motor end cover centre gripping frock structure

Technical Field

The utility model relates to a tool, in particular to a high-stability motor end cover clamping tool structure.

Background

The fixture is used for fixing the parts to be produced and processed on the fixture, so that people can conveniently process the parts on products.

At present, china patent with the authority of bulletin number of CN217620190U discloses a tooling fixture for a motor end cover, which comprises a tooling plate, wherein a plurality of locking grooves are formed in the circumferential direction of the top of the tooling plate, an adjusting plate is locked in a sliding manner in the locking grooves, a screw hole is formed in the top of the adjusting plate, and a compression screw is inserted into the screw hole in a threaded manner; the quantity that the locking groove was seted up is four, and the locking groove is T type groove structure and sets up, through adjusting the position between four regulating plates, makes its bore size that forms adjust, is convenient for with the motor end cover looks adaptation of different specification sizes, then manual rotation hold-down screw, utilizes the screw thread locking force between hold-down screw and the screw, makes its bottom of hold-down screw compress tightly the butt in the top of electrode end cover, reaches the fixed effect of frock to the motor end cover of different specification sizes.

However, the efficiency of rotating the compression screw by workers is too low, four compression screws are required to be rotated every time when the motor end cover is fixed, the speed of rotating the compression screw is low, and meanwhile, the advancing speed of the compression screw is low, so that the production efficiency can be greatly influenced.

Disclosure of utility model

In view of the above, the present utility model aims to provide a high stability motor end cover clamping tool structure, which achieves the purpose of improving the production efficiency by arranging a first cylinder and a second cylinder.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a high stability motor end cover centre gripping frock structure, includes the workstation, the workstation on fixedly connected with a plurality of supporting shoe, a plurality of the supporting shoe forms first supporting zone, the workstation on fixedly connected with be located the outside first cylinder of first supporting zone, the first power shaft of first cylinder on fixedly connected with supporting seat, the supporting seat on fixedly connected with extend the piece that extends towards being close to the supporting shoe, the extension piece on fixedly connected with slide bar, the extension piece on rotate and be connected with the adjusting collar, the adjusting collar on fixedly connected with and slide bar parallel arrangement's screw rod, the slide bar on sliding connection have the briquetting, the briquetting on seted up the screw, screw threaded connection in the screw.

The technical scheme is achieved by placing the motor end cover on the supporting block, supporting the lower surface of the motor end cover through the supporting block, rotating the adjusting sleeve, enabling the pressing block to move along the direction of the sliding rod close to the supporting block through the conduction effect of the threads, enabling the pressing block to be located above the motor end cover so as to adapt to the motor end cover with different sizes, opening the first air cylinder when in use, enabling the first power shaft to drive the supporting seat to move downwards, enabling the pressing block to abut against the upper surface of the motor end cover, and enabling stable clamping of the motor end cover to be achieved.

As a preferable scheme of the utility model, the supporting block is provided with an adjusting supporting component, and the adjusting supporting component moves along the height direction of the supporting block and is abutted against the motor end cover.

According to the technical scheme, the motor end covers with different heights can be supported by the adjusting support assembly, so that the practicability is further improved.

As a preferable scheme of the utility model, the adjusting and supporting component comprises a jacking block, a rotating shaft and jackscrews, wherein the upper end of the rotating shaft is fixedly connected with the jacking block, the lower end of the rotating shaft is in threaded connection with the supporting block, and the jackscrews are in threaded connection with the side wall of the supporting block and are used for abutting against the outer wall of the rotating shaft.

According to the technical scheme, the rotary shaft is rotated, the ejector block can be moved along the length direction of the rotary shaft, so that the height position of the ejector block is adjusted, then the ejector screw is connected to the supporting block in a threaded mode, the ejector screw is abutted against the outer wall of the rotary shaft, and the rotary shaft is positioned.

As a preferable scheme of the utility model, the workbench is provided with a reverse clamping mechanism for the motor end cover.

According to the technical scheme, after one side of the motor end cover is machined, the motor end cover is inverted and supported by the reverse clamping mechanism, so that the motor end cover can be machined in all directions.

As a preferable scheme of the utility model, the reverse clamping mechanism comprises a supporting column, a second air cylinder, a fixed seat and a pressing plate, wherein a plurality of supporting columns are fixed on the workbench and enclose a second supporting area, the second air cylinder is fixed on the workbench and positioned in the second supporting area, the fixed seat is fixedly connected to a second power shaft of the second air cylinder, the fixed seat is positioned in the motor end cover, the middle part of the pressing plate is hinged to the upper end of the fixed seat, and the two ends of the pressing plate are used for propping against the motor end cover.

According to the technical scheme, the inverted motor end cover is placed on the support column, the support column supports the inverted motor end cover, the second cylinder is started, the second power shaft drives the fixing base to move downwards, the pressing plate abuts against the upper surface of the inverted motor end cover, so that the inverted motor end cover is positioned, after the inverted motor end cover is processed, the second cylinder is started again, the second power shaft drives the fixing base to move upwards, then the pressing plate is rotated, and the inverted motor end cover can be taken down from the outside of the fixing base, and the operation is simple and convenient.

As a preferable scheme of the utility model, the two ends of the pressing plate are fixedly connected with the buffer pads, and the buffer pads are made of rubber and are abutted against the motor end cover.

By means of the technical scheme, the buffer pad improves the protection effect of the pressing plate on the upper surface of the inverted motor end cover, and severe indentation is not easy to be caused on the upper surface of the inverted motor end cover.

As a preferable scheme of the utility model, a limit post which is used for abutting against the side wall of the motor end cover is fixedly connected to the workbench, and the limit post is made of rubber.

According to the technical scheme, when the motor end cover and the inverted motor end cover are processed, the motor end cover and the inverted motor end cover are convenient to quickly position and then support through the limiting function of the limiting column, and the production efficiency is further improved.

Drawings

FIG. 1 is a schematic diagram of a usage state in an embodiment;

FIG. 2 is a schematic diagram showing the structure of a spacing post;

FIG. 3 is an enlarged view at A of FIG. 2;

FIG. 4 is a schematic diagram showing the position of a first cylinder and a second cylinder;

FIG. 5 is a schematic cross-sectional view of an embodiment of an adjustment support assembly;

FIG. 6 is a schematic diagram showing the structure of a platen;

Fig. 7 is a schematic cross-sectional view showing the fixing base.

Reference numerals: 1. a work table; 2. a support block; 3. adjusting the support assembly; 31. a top block; 32. a rotation shaft; 33. a jackscrew; 4. a first cylinder; 41. a first power shaft; 5. a support base; 51. an extension block; 52. a slide bar; 53. an adjusting sleeve; 54. a screw; 55. briquetting; 6. a reverse clamping mechanism; 61. a support column; 62. a second cylinder; 621. a second power shaft; 63. a fixing seat; 64. a pressing plate; 7. a cushion pad; 8. and a limit column.

Detailed Description

The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.

A high-stability motor end cover clamping tool structure comprises a workbench 1 which is horizontally placed. The upper surface of workstation 1 is through bolt fixedly connected with a plurality of supporting shoe 2 that vertically place, and supporting shoe 2 is used for supporting the motor end cover. The plurality of support blocks 2 form a first support zone.

The support block 2 is provided with an adjusting support component 3, and the adjusting support component 3 moves along the height direction of the support block 2 and is abutted against the motor end cover so as to adapt to the motor end covers with different thicknesses.

The adjustment support assembly 3 comprises a top piece 31, a rotation shaft 32 and a top wire 33. The upper end of rotation axis 32 is fixed connection with kicking block 31, and the lower extreme screw thread of rotation axis 32 is connected on supporting piece 2. The top block 31 is held, the top block 31 and the rotating shaft 32 are synchronously rotated, and the height of the top block 31 can be adjusted so as to better support the motor end cover. The jackscrew 33 is threaded on the lateral wall of the supporting block 2 and is used for abutting against the outer wall of the rotating shaft 32, and the generated friction force realizes the positioning of the rotating shaft 32.

The workbench 1 is fixedly connected with first air cylinders 4 positioned outside the first supporting area, and the number of the first air cylinders 4 is three. The first cylinder 4 is fixed on the lower surface of the workbench 1, and the first power shaft 41 of the first cylinder 4 penetrates through the workbench 1 and is fixedly connected with the supporting seat 5.

An extension block 51 extending in a direction approaching to the support block 2 is fixedly connected to the side wall of the support seat 5. A slide bar 52 is fixedly connected to the extension block 51, and the length direction of the slide bar 52 is parallel to the length direction of the extension block 51. An adjusting sleeve 53 is rotatably connected to the extending block 51, and a screw 54 arranged parallel to the slide rod 52 is fixedly connected to the adjusting sleeve 53. The slide rod 52 is slidably connected with a pressing block 55. The pressing block 55 is provided with a screw hole; the screw 54 is screwed into the screw hole.

The adjusting sleeve 53 is rotated, the screw 54 synchronously rotates along with the adjusting sleeve 53, the screw 54 pushes the pressing block 55 to move, and the pressing block 55 moves towards the direction close to the motor end cover.

The first air cylinder 4 is started, the first power shaft 41 drives the supporting seat 5 to move downwards, and the pressing block 55 abuts against the motor end cover, so that the motor end cover is positioned. After the motor end cover is processed, the first air cylinder 4 is started again, the first power shaft 41 drives the supporting seat 5 to move upwards, and the motor end cover can be taken down from between the pressing block 55 and the supporting block 2, so that the operation is simple and convenient.

The workbench 1 is provided with a reverse clamping mechanism 6 for the motor end cover. The reverse clamping mechanism 6 comprises a support column 61, a second cylinder 62, a fixing seat 63 and a pressing plate 64. A plurality of support columns 61 are fixed on the workbench 1 and enclose a second supporting area, and the support columns 61 are used for supporting the inverted motor end cover.

The second cylinder 62 is fixed on the workbench 1 and is located in the second supporting area, the fixed seat 63 is fixedly connected to the second power shaft 621 of the second cylinder 62, the fixed seat 63 is located in the inverted motor end cover, the middle of the pressing plate 64 is hinged to the upper end of the fixed seat 63, and two ends of the pressing plate 64 are used for propping against the inverted motor end cover.

The fingers toggle the pressing plate 64 to enable the pressing plate 64 to be arranged vertically, then the inverted motor end cover is placed on the supporting column 61, the fixing base 63 penetrates through the inverted motor end cover, then the pressing plate 64 is loosened, the pressing plate 64 is horizontally arranged by themselves, then the second air cylinder 62 is started, the fixing base 63 and the pressing plate 64 move downwards, the pressing plate 64 abuts against the inverted motor end cover, and positioning of the inverted motor end cover is achieved.

Therefore, the forward and reverse quick positioning of the motor end cover is realized, and the production efficiency is greatly improved.

The cushion pad 7 is fixedly connected to the two ends of the pressing plate 64, and the cushion pad 7 is made of rubber and abuts against the motor end cover.

The upper surface of the workbench 1 is vertically and fixedly connected with a limiting column 8 which is used for abutting against the side wall of the motor end cover, and the limiting column 8 is made of rubber.

Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.

Claims

1. The utility model provides a high stability motor end cover centre gripping frock structure, includes workstation (1), characterized by: the utility model provides a workstation (1) on fixedly connected with a plurality of supporting shoes (2), a plurality of supporting shoes (2) form first supporting area, workstation (1) on fixedly connected with be located first cylinder (4) of first supporting area outside, fixedly connected with supporting seat (5) on first power shaft (41) of first cylinder (4), supporting seat (5) on fixedly connected with be close to extending block (51) that supporting shoe (2) extend, extending block (51) on fixedly connected with slide bar (52), extending block (51) on rotate and be connected with adjusting sleeve (53), adjusting sleeve (53) on fixedly connected with and slide bar (52) parallel arrangement's screw rod (54), slide bar (52) on sliding connection briquetting (55), briquetting (55) on set up the screw, screw (54) threaded connection in the screw.

2. The high-stability motor end cover clamping tool structure according to claim 1, wherein: the motor is characterized in that the supporting block (2) is provided with an adjusting supporting component (3), and the adjusting supporting component (3) moves along the height direction of the supporting block (2) and is abutted against the motor end cover.

3. The high-stability motor end cover clamping tool structure according to claim 2, wherein: the adjusting and supporting assembly (3) comprises a top block (31), a rotating shaft (32) and a top thread (33), wherein the upper end of the rotating shaft (32) is fixedly connected with the top block (31), the lower end of the rotating shaft (32) is in threaded connection with the supporting block (2), and the top thread (33) is in threaded connection with the side wall of the supporting block (2) and is used for propping against the outer wall of the rotating shaft (32).

4. The high-stability motor end cover clamping tool structure according to claim 1, 2 or 3, wherein the high-stability motor end cover clamping tool structure comprises the following components: the workbench (1) is provided with a reverse clamping mechanism (6) for the motor end cover.

5. The high-stability motor end cover clamping tool structure according to claim 4, wherein: the reverse clamping mechanism (6) comprises a supporting column (61), a second air cylinder (62), a fixing seat (63) and a pressing plate (64), wherein a plurality of supporting columns (61) are fixed on a workbench (1) and enclose into a second supporting area, the second air cylinder (62) is fixed on the workbench (1) and located in the second supporting area, the fixing seat (63) is fixedly connected to a second power shaft (621) of the second air cylinder (62), the fixing seat (63) is located in a motor end cover, the middle of the pressing plate (64) is hinged to the upper end of the fixing seat (63), and two ends of the pressing plate (64) are used for propping against the motor end cover.

6. The high-stability motor end cover clamping tool structure according to claim 5, wherein: two ends of the pressing plate (64) are fixedly connected with cushion pads (7), and the cushion pads (7) are made of rubber and are abutted against the motor end cover.

7. The high-stability motor end cover clamping tool structure according to claim 1, wherein: the workbench (1) is fixedly connected with a limiting column (8) which is used for abutting against the side wall of the motor end cover, and the limiting column (8) is made of rubber.