CN220560940U

CN220560940U - Positioning device for cam divider

Info

Publication number: CN220560940U
Application number: CN202321837455.XU
Authority: CN
Inventors: 苏峰本
Original assignee: Guangdong Hongbo Electronic Machinery Co ltd
Current assignee: Guangdong Hongbo Electronic Machinery Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-03-08
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses a positioning device for a cam divider, which belongs to the technical field of cam dividers and comprises a workbench and a cam divider body, wherein the workbench is provided with the cam divider body, the surface of the cam divider body is provided with a notch, the inner cavity of the notch is inserted with a mounting frame, the upper surface of the mounting frame is provided with a fixing seat, the upper surface of the fixing seat is fixedly connected with a movable frame, the inner cavity of the movable frame is provided with a movable assembly, one end of the movable assembly is fixedly connected with a movable seat, two ends of the movable seat are in sliding connection with the inner cavity of the movable frame, the upper surface of the movable seat is provided with a clamping assembly, the inner cavity of the cam divider body is provided with a positioning structure, and the inner cavity of the cam divider can carry out position adjustment on positioned parts, so that the processing efficiency of the positioning device for the cam divider is improved, and workers can quickly install and detach the positioning device for the cam divider.

Description

Positioning device for cam divider

Technical Field

The utility model relates to the technical field of cam dividers, in particular to a positioning device for a cam divider.

Background

The cam divider is also called a cam indexer and an intermittent divider in engineering. The cam divider is particularly important under the current automatic requirement, and comprises a driving piece, an index plate and a transmission component, wherein a part on the index plate is fixed by a positioning device when being processed, the existing index plate clamps the index plate by manually rotating a bolt when clamping the part, the clamping mode is low in efficiency and poor in positioning, and when the positioning device needs to be maintained and replaced, workers do not need to detach the index plate, and the disassembly procedure is complex.

According to publication No.: the drilling clamp for the divider dividing plate provided by CN217433766U comprises a base, a workbench and a carrying plate, wherein the sliding frame is arranged on the workbench in a sliding manner and is annularly distributed; the fixed plate is fixedly arranged on the sliding frame, the movable plate is slidably arranged on the fixed plate, and the movable plate and the sliding frame mutually lean against each other to realize a clamping function; the first piston tube is fixedly arranged on the sliding frame, and the first piston rod movably penetrates through the outer wall of the fixed plate; the second piston tube is arranged above the movable plate; and the synchronous driving assembly is used for driving each sliding frame to synchronously move. According to the utility model, the sliding frame is synchronously driven by the plurality of third piston pipes, so that the index plate can be accurately positioned before clamping, and simultaneously, the rotating plate is pressed by the side edge of the index plate to realize clamping in the moving process of the sliding frame, so that the clamping forces of all parts are the same, and the clamping is more stable

According to the processing clamp provided by the utility model, although the positions of the two parts can be changed, when the device is maintained, the workers do not need to detach, and when the device is detached and installed, the workers need to spend more time, and the parts with different sizes cannot be clamped, so that the application range of the positioning device for the cam divider is narrowed, and therefore, the positioning device for the cam divider needs to be provided.

Disclosure of Invention

The utility model aims to provide the positioning device for the cam divider, which can position parts with different sizes, expand the application range of the positioning device for the cam divider, adjust according to the positions of different processing procedures, improve the processing efficiency of the positioning device for the cam divider, conveniently and quickly take out the positioning device for the cam divider during maintenance, and facilitate the installation and the disassembly work of staff so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a positioner for cam divider, includes workstation and cam divider body, install the cam divider body on the workstation, the notch has been seted up on the surface of cam divider body, the inner chamber of notch is pegged graft there is the mounting bracket, the last surface mounting of mounting bracket has the fixing base, the last fixed surface of fixing base is connected with removes the frame, remove the inner chamber of frame and install the removal subassembly, the one end fixedly connected with of removal subassembly removes the seat, remove the both ends of seat and remove the inner chamber sliding connection of frame, the last surface mounting who removes the seat has the clamping assembly, the inner chamber has been seted up to the cam divider body, location structure is installed to the inner chamber of cam divider.

Preferably, the moving assembly comprises a threaded rod, a through hole is formed in one end, close to the center of the cam divider body, of the moving frame, an inner cavity of the through hole is in threaded arrangement, the surface of the threaded rod is in threaded connection with the inner cavity of the through hole, one end of the threaded rod penetrates through the mounting frame and is fixedly connected with a bearing in an inserting mode, the bearing is arranged in the inner cavity of the moving frame, the outer ring of the bearing is fixedly connected with the moving seat, and a knob is fixedly connected with the other end of the threaded rod.

Preferably, the clamping assembly comprises a fixing plate and an electric push rod, the center of the fixing plate is fixedly connected with the electric push rod, two groups of fixing plates are arranged, the two groups of fixing plates are fixedly connected to two sides of the upper surface of the movable seat, and an output shaft of the electric push rod penetrates through the fixing plate and is fixedly connected with a clamping block.

Preferably, the clamping blocks are positioned on one sides of the two groups of fixing plates opposite to each other, the clamping blocks are arranged in an arc shape, and rubber blocks are fixedly connected to the inner side walls of the clamping blocks.

Preferably, the location structure includes connecting block and movable assembly, one side and the movable assembly sliding connection of connecting block, the other end and the cam of movable assembly cut apart the inner chamber fixed connection of dish body, the opposite side fixedly connected with reference column of connecting block, the through-hole has been seted up to the corresponding position of mounting bracket and reference column, the inner chamber and the reference column sliding connection of mounting bracket through-hole, the center department fixedly connected with manual driving lever of connecting block, the cam cuts apart the dish body and has seted up logical groove with the corresponding position of manual driving lever, manual driving lever runs through the groove and extends to the cam and cuts apart the outer chamber of dish body, just the surface and the inner chamber sliding connection who leads to the groove of manual driving lever.

Preferably, the limiting blocks are fixedly connected to the two sides of the movable seat, limiting grooves are formed in positions, corresponding to the limiting blocks, of the inner side walls of the movable frame, and the surfaces of the limiting blocks are in sliding connection with the inner cavities of the limiting grooves.

Preferably, the movable assembly comprises a movable rod, one end of the movable rod is fixedly connected with the inner cavity of the cam divider body, the side walls of the connecting block and the positioning column are provided with hole grooves at corresponding positions of the movable rod, the surface of the movable rod is slidably connected with the inner cavity of the hole grooves, the outer surface of the movable rod is sleeved with a spring, and the spring is located between the connecting block and the inner cavity of the through hole.

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

1. the utility model provides a positioning device for a cam divider, which realizes clamping of parts with different sizes through the arrangement of a clamping assembly, enlarges the application range of the positioning device for the cam divider, and can adjust the position of the positioned part according to the positions of different processing procedures through the arrangement of a moving assembly, thereby improving the processing efficiency of the positioning device for the cam divider.

2. The utility model provides a positioning device for a cam divider, which is characterized in that a rubber block is arranged, so that the positioning device for the cam divider can avoid damage to the surface of a part when clamping the part, and simultaneously increase friction force.

Drawings

FIG. 1 is a schematic structural view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the structure of the mounting frame and the moving frame of the present utility model;

FIG. 4 is a schematic side view of the mounting and moving frames of the present utility model in cross-section;

fig. 5 is a schematic structural view of the positioning structure of the present utility model.

In the figure: 1. a work table; 2. a cam divider body; 3. a mounting frame; 4. a fixing seat; 5. a moving rack; 6. a moving assembly; 61. a threaded rod; 62. a bearing; 63. a knob; 7. a movable seat; 8. a clamping assembly; 81. a fixing plate; 82. an electric push rod; 83. a clamping block; 9. a positioning structure; 91. a connecting block; 92. a movable assembly; 921. a movable rod; 922. a spring; 93. positioning columns; 94. a manual deflector rod; 10. a limiting block; 11. a limit groove; 12. rubber blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the positioning device for cam divider of the present utility model comprises a workbench 1 and a cam divider body 2, wherein the workbench 1 is provided with the cam divider body 2, the surface of the cam divider body 2 is provided with a notch, the inner cavity of the notch is inserted with a mounting frame 3, the upper surface of the mounting frame 3 is provided with a fixing seat 4, the upper surface of the fixing seat 4 is fixedly connected with a movable frame 5, the inner cavity of the movable frame 5 is provided with a movable assembly 6, one end of the movable assembly 6 is fixedly connected with a movable seat 7, two ends of the movable seat 7 are slidably connected with the inner cavity of the movable frame 5, the upper surface of the movable seat 7 is provided with a clamping assembly 8, the cam divider body 2 is provided with the inner cavity of the cam divider is provided with a positioning structure 9, a part is placed on the upper surface of the movable seat 7, the clamping assembly 8 is started to clamp the part, then the movable assembly 6 is adjusted according to the positions of different machining procedures, the positioned part position is changed to be matched with the machining procedures, and the quick installation and disassembly of the positioning device for the cam divider can be used when the positioning device for the cam divider is installed and disassembled.

The moving assembly 6 comprises a threaded rod 61, a through hole is formed in one end, close to the center of the cam divider body 2, of the moving frame 5, an inner cavity of the through hole is in threaded arrangement, the surface of the threaded rod 61 is in threaded connection with the inner cavity of the through hole, one end of the threaded rod 61 penetrates through the mounting frame 3 and is fixedly connected with a bearing 62 in an inserted mode, the bearing 62 is arranged in the inner cavity of the moving frame 5, the outer ring of the bearing 62 is fixedly connected with the moving seat 7, the other end of the threaded rod 61 is fixedly connected with a knob 63, the threaded rod 61 is driven to rotate by driving force provided by the turning knob 63, and because the surface of the threaded rod 61 is in threaded connection with the inner cavity of the moving frame 5, the threaded rod rotates to drive the bearing 62 and the connecting seat to move parts which are positioned according to the position of a machining procedure.

The clamping assembly 8 comprises a fixing plate 81 and an electric push rod 82, the center of the fixing plate 81 is fixedly connected with the electric push rod 82, two groups of fixing plates 81 are arranged on two sides of the upper surface of the movable seat 7, an output shaft of the electric push rod 82 penetrates through the fixing plate 81 and is fixedly connected with a clamping block 83, the electric push rod 82 is started to provide power to drive the clamping block 83 to move, and the part is clamped by changing the distance between the clamping block 83 and the fixing plate 81.

Clamping block 83 is located two sets of fixed plates 81 opposite one side, and clamping block 83 is the arc setting, and the inside wall fixedly connected with rubber piece 12 of clamping block 83 through clamping block 83's setting, can realize carrying out the centre gripping to the part of equidimension not, and the surface through rubber piece 12 laminating two when carrying out the centre gripping to the part avoids causing the damage to the surface of part when the centre gripping.

The location structure 9 includes connecting block 91 and movable component 92, one side and movable component 92 sliding connection of connecting block 91, the inner chamber fixed connection of tray body is cut apart to movable component 92's the other end and cam, the opposite side fixedly connected with reference column 93 of connecting block 91, the through-hole has been seted up to the corresponding position of mounting bracket 3 and reference column 93, the inner chamber and the reference column 93 sliding connection of mounting bracket 3 through-hole, the center department fixedly connected with manual driving lever 94 of connecting block 91, the logical groove has been seted up to the corresponding position of tray body and manual driving lever 94 is cut apart to the cam, the outer chamber of tray body is cut apart to manual driving lever 94, and the surface and the inner chamber sliding connection of logical groove drive connecting block 91 and reference column 93 remove through stirring manual driving lever 94, make reference column 93 insert the through-hole of mounting bracket 3 and fix a position, afterwards can release mounting bracket 3 through stirring manual driving lever 94 to the opposite direction.

Both sides of the movable seat 7 are fixedly connected with limiting blocks 10, limiting grooves 11 are formed in positions, corresponding to the limiting blocks 10, of the inner side walls of the movable frame 5, the surfaces of the limiting blocks 10 are slidably connected with the inner cavities of the limiting grooves 11, through the arrangement of the limiting blocks 10 and the limiting grooves 11, the threaded rods 61 are prevented from moving out of the inner cavities of the mounting frame 3 when the movable seat 7 is driven to move in the inner cavities of the mounting frame 3, and the threaded rods 61 can only move up and down when the movable seat 7 is driven to move in the inner cavities of the mounting frame 3.

The movable assembly 92 comprises a movable rod 921, one end of the movable rod 921 is fixedly connected with the inner cavity of the cam divider body 2, a hole groove is formed in the side wall of the connecting block 91 and the locating column 93 and the corresponding position of the movable rod 921, the surface of the movable rod 921 is slidably connected with the inner cavity of the hole groove, a spring 922 is sleeved on the outer surface of the movable rod 921, the spring 922 is located between the connecting block 91 and the inner cavity of the through hole, the position of the connecting block 91 is limited through the arrangement of the movable rod 921, and then the connecting block 91 drives the locating column 93 to keep a locating state of the mounting frame 3 through the elastic structure of the spring 922.

When the movable seat is specifically used, the part is placed on the upper surface of the movable seat 7, then the electric push rod 82 is started to provide power to drive the clamping block 83 to move, the clamping block 83 is enabled to drive the rubber block 12 to be attached to the surface of the part through changing the distance between the clamping block 83 and the fixed plate 81, damage to the surface of the part is avoided during attachment, the threaded rod 61 is driven to rotate through the driving force provided by the twisting knob 63, the surface of the threaded rod 61 is in threaded connection with the inner cavity of the movable frame 5, so that the threaded rod rotates to drive the bearing 62 and the connecting seat to move, the part which is positioned is adjusted according to the position of a processing procedure, the mounting frame 3 is placed in a notch of the cam divider during mounting, the connecting block 91 and the positioning column 93 are driven to move through stirring the manual deflector 94, the positioning column 93 is enabled to insert the through holes of the mounting frame 3 to position the mounting frame 3, the position of the connecting block 91 is limited through the setting of the movable rod 921, then the connecting block 91 is enabled to drive the positioning column 93 to keep a positioning state to be carried out on the mounting frame 922 through the elastic structure of the spring, the mounting frame 3 can be released through stirring the manual deflector 94 in the opposite directions, accordingly, the efficiency of the position adjustment of the positioned part after the positioning is improved according to the position of different processing procedures can be adjusted, the cam can be adjusted according to the position of the processing procedure, the position adjustment can be used by the machine, and the positioning device can be conveniently detached by the mounting and the positioning device can be detached by the mounting device and the positioning device can be conveniently used by the workers.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner for cam divider, includes workstation (1) and cam divider body (2), its characterized in that: install cam cutter body (2) on workstation (1), the notch has been seted up on the surface of cam cutter body (2), the inner chamber grafting of notch has mounting bracket (3), the last surface mounting of mounting bracket (3) has fixing base (4), the last fixed surface of fixing base (4) is connected with removes frame (5), remove the inner chamber of frame (5) and install movable assembly (6), the one end fixedly connected with of movable assembly (6) removes seat (7), remove the both ends of seat (7) and remove the inner chamber sliding connection of frame (5), the last surface mounting who removes seat (7) has clamping component (8), the inner chamber has been seted up to cam cutter body (2), location structure (9) are installed to the inner chamber of cam cutter.

2. The positioning device for cam divider according to claim 1, characterized in that: the movable assembly (6) comprises a threaded rod (61), a through hole is formed in one end, close to the center of the cam divider body (2), of the movable frame (5), an inner cavity of the through hole is in threaded arrangement, the surface of the threaded rod (61) is in threaded connection with the inner cavity of the through hole, one end of the threaded rod (61) penetrates through the mounting frame (3) and is fixedly connected with a bearing (62) in an inserted mode, the bearing (62) is arranged in the inner cavity of the movable frame (5), the outer ring of the bearing (62) is fixedly connected with a movable seat (7), and the other end of the threaded rod (61) is fixedly connected with a knob (63).

3. The positioning device for cam divider according to claim 1, characterized in that: the clamping assembly (8) comprises a fixing plate (81) and an electric push rod (82), wherein the center of the fixing plate (81) is fixedly connected with the electric push rod (82), two groups of fixing plates (81) are arranged, the two groups of fixing plates (81) are fixedly connected to two sides of the upper surface of the movable seat (7), and an output shaft of the electric push rod (82) penetrates through the fixing plate (81) and is fixedly connected with a clamping block (83).

4. A positioning device for a cam divider according to claim 3, characterized in that: the clamping blocks (83) are located on one sides of the two groups of fixing plates (81) in opposite directions, the clamping blocks (83) are arranged in an arc shape, and rubber blocks (12) are fixedly connected to the inner side walls of the clamping blocks (83).

5. The positioning device for cam divider according to claim 1, characterized in that: the positioning structure (9) comprises a connecting block (91) and a movable assembly (92), one side of the connecting block (91) is in sliding connection with the movable assembly (92), the other end of the movable assembly (92) is fixedly connected with an inner cavity of the cam dividing disc body, a positioning column (93) is fixedly connected with the other side of the connecting block (91), a through hole is formed in a position corresponding to the positioning column (93) in the mounting frame (3), an inner cavity of the through hole of the mounting frame (3) is in sliding connection with the positioning column (93), a manual deflector rod (94) is fixedly connected with the center of the connecting block (91), a through groove is formed in a position corresponding to the cam dividing disc body and the manual deflector rod (94), and the manual deflector rod (94) penetrates through the through groove and extends to an outer cavity of the cam dividing disc body, and the surface of the manual deflector rod (94) is in sliding connection with the inner cavity of the through groove.

6. The positioning device for cam divider according to claim 1, characterized in that: limiting blocks (10) are fixedly connected to two sides of the movable seat (7), limiting grooves (11) are formed in positions, corresponding to the limiting blocks (10), of the inner side walls of the movable frames (5), and the surfaces of the limiting blocks (10) are slidably connected with inner cavities of the limiting grooves.

7. The positioning device for cam divider according to claim 5, characterized in that: the movable assembly (92) comprises a movable rod (921), one end of the movable rod (921) is fixedly connected with the inner cavity of the cam divider body (2), a hole groove is formed in the side wall of the connecting block (91) and the side wall of the positioning column (93) and the corresponding position of the movable rod (921), the surface of the movable rod (921) is slidably connected with the inner cavity of the hole groove, a spring (922) is sleeved on the outer surface of the movable rod (921), and the spring (922) is located between the connecting block (91) and the inner cavity of the through hole.