CN211768764U

CN211768764U - Clamp for machining mechanical parts

Info

Publication number: CN211768764U
Application number: CN201921628850.0U
Authority: CN
Inventors: 陈秀玉
Original assignee: Shenyang Tairan Automation Engineering Co ltd
Current assignee: Shenyang Tairan Automation Engineering Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-10-27
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses an anchor clamps are used in machine part processing, comprises a workbench, the equal fixedly connected with support frame in both sides at workstation top, the fixedly connected with motor of center department at support frame inner chamber top, the output shaft of motor is from last to all overlapping in proper order down and being equipped with first action wheel and second action wheel, the equal fixedly connected with bearing frame in both sides at support frame inner chamber top, and the inner chamber swing joint of bearing frame has the threaded rod. The utility model discloses a motor, first action wheel, second action wheel, first from the setting of driving wheel, threaded rod and second from the driving wheel, the person of facilitating the use reciprocates the part that needs the centre gripping, through electric telescopic handle and fixture's cooperation, the person of facilitating the use fixes and removes about the part that needs the centre gripping, has increased the flexibility of anchor clamps, has increased the work efficiency of equipment, has solved the problem that traditional machine parts processing can not remove with anchor clamps.

Description

Clamp for machining mechanical parts

Technical Field

The utility model relates to a machining technical field specifically is an anchor clamps for machine part machining.

Background

Machining means the process that changes the overall dimension or the performance of work piece through a mechanical equipment, can divide into cutting process and pressure process according to the difference in the mode of working, can use the assistance of anchor clamps in the course of working a lot of times, however traditional anchor clamps for machine parts machining often can only be fixed in a place, can't carry out the centre gripping to the part on the conveyer belt in addition, and the flexibility is very poor, will bring a lot of unnecessary work for the workman like this, is unfavorable for the permanent development of enterprise.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps for machine part machining possesses the advantage of convenient regulation, has solved traditional machine part machining and has used anchor clamps often can only fix in a place, can't carry out the centre gripping to the part on the other conveyer belt, the very poor problem of flexibility.

In order to achieve the above object, the utility model provides a following technical scheme: a clamp for machining mechanical parts comprises a workbench, wherein both sides of the top of the workbench are fixedly connected with support frames, a motor is fixedly connected with the center of the top of an inner cavity of the support frame, an output shaft of the motor is sequentially sleeved with a first driving wheel and a second driving wheel from top to bottom, both sides of the top of the inner cavity of the support frame are fixedly connected with bearing seats, the inner cavity of each bearing seat is movably connected with a threaded rod, the top of each threaded rod is sleeved with a first driven wheel and a second driven wheel, the surface of the first driving wheel is in transmission connection with the first driven wheel through a belt, the surface of the second driving wheel is in transmission connection with the second driven wheel through a belt, both sides of the top of the inner cavity of the support frame are fixedly connected with support plates, the bottom of each threaded rod penetrates through the support plates and is movably, the bottom threaded connection of threaded rod has the thread bush, the inboard fixedly connected with electric telescopic handle of thread bush, electric telescopic handle's output fixedly connected with fixture, the equal fixedly connected with conveyer belt in both sides of workstation top center department, the conveyer belt is located the inboard of threaded rod.

Preferably, first chutes are formed in two sides of the bottom of the inner cavity of the support frame, first sliding blocks are connected to the inner cavity of the first chutes in a sliding mode, and the inner sides of the first sliding blocks penetrate through the inner cavity of the first chutes and are fixedly connected with the outer sides of the threaded sleeves.

Preferably, the center of the front surface and the back surface of the threaded sleeve is fixedly connected with a fixing block, and the right side of the fixing block is fixedly connected with the electric telescopic rod.

Preferably, fixture includes spacing spring, grip block, second spout, second slider and fixed plate, the left side of fixed plate inner chamber is from last to the spacing spring of equal fixedly connected with down, the outside fixedly connected with grip block of spacing spring, the second spout has all been seted up to the top and the bottom of fixed plate inner chamber, the inner chamber sliding connection of second spout has the second slider, the inboard of second slider run through the inner chamber of second spout and with grip block fixed connection.

Preferably, the inner side of the clamping plate is fixedly connected with a rubber pad, and the rubber pad is made of ethylene propylene diene monomer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a motor, first action wheel, the second action wheel, it is first from the driving wheel, threaded rod and second from the setting of driving wheel, the user drives first action wheel of motor drive and second action wheel and begins the operation, thereby it begins rotatoryly from the driving wheel with the second to drive first through the belt, it begins rotatoryly to drive the threaded rod then, make the thread bush can reciprocate, convenient to use person reciprocates to the part that needs the centre gripping, cooperation through electric telescopic handle and fixture, convenient to use person fixes and controls the removal to the part that needs the centre gripping, the flexibility of anchor clamps has been increased, the work efficiency of equipment has been increased, it often can only fix in a place to have solved traditional machine parts for the processing anchor clamps, can't carry out the centre gripping to the part on the other conveyer belt, the very poor problem.

2. The utility model discloses a cooperation of first spout and first slider, the auxiliary thread cover of being convenient for is on screw rod surface unimpeded quick travel, the flexibility of thread bush has been increased, first slider plays spacing and fixed action to the thread bush simultaneously, prevent that the thread bush from appearing inclining by a wide margin when the atress descends, the stability of thread bush has been increased, cooperation through the fixed block, convenient to use person fixes thread bush and electric telescopic handle, electric telescopic handle's stability has been increased, cooperation through fixture, convenient to use person fixes and is spacing to the part that needs the centre gripping, cooperation through the rubber pad, prevent that the grip block from causing the damage to the part surface when contacting with the part, the cushioning effect has also been played simultaneously, the spoilage of part has been reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a top sectional view of the clamping mechanism structure of the present invention.

In the figure: 1. a work table; 2. a clamping mechanism; 201. a limiting spring; 202. a clamping plate; 203. a second chute; 204. a second slider; 205. a fixing plate; 3. a first slider; 4. a threaded sleeve; 5. a first chute; 6. a threaded rod; 7. a support frame; 8. a first driven wheel; 9. a motor; 10. a first drive wheel; 11. a second drive wheel; 12. a conveyor belt; 13. a second driven wheel; 14. a support plate; 15. an electric telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a clamp for machining a mechanical part comprises a workbench 1, wherein two sides of the top of the workbench 1 are fixedly connected with a support frame 7, two sides of the bottom of an inner cavity of the support frame 7 are respectively provided with a first sliding chute 5, an inner cavity of the first sliding chute 5 is connected with a first sliding block 3 in a sliding manner, the inner side of the first sliding block 3 penetrates through the inner cavity of the first sliding chute 5 and is fixedly connected with the outer side of a threaded sleeve 4, the first sliding chute 5 is matched with the first sliding block 3 to facilitate the unhindered rapid movement of the threaded sleeve 4 on the surface of a threaded rod 6, so that the flexibility of the threaded sleeve 4 is increased, meanwhile, the first sliding block 3 plays a role in limiting and fixing the threaded sleeve 4, the threaded sleeve 4 is prevented from being greatly inclined when the stress is reduced, the stability of the threaded sleeve 4 is increased, a motor 9 is fixedly connected to the center of the top of the inner cavity of the support frame 7, an output, bearing seats are fixedly connected to two sides of the top of an inner cavity of the support frame 7, a threaded rod 6 is movably connected to the inner cavity of each bearing seat, a first driven wheel 8 and a second driven wheel 13 are sleeved on the top of each threaded rod 6, the surface of a first driving wheel 10 is in transmission connection with the first driven wheel 8 through a belt, the surface of a second driving wheel 11 is in transmission connection with the second driven wheel 13 through a belt, support plates 14 are fixedly connected to two sides of the top of the inner cavity of the support frame 7, the bottom of each threaded rod 6 penetrates through the support plates 14 and is movably connected with the corresponding bearing seat, the bottom of each bearing seat is fixedly connected with the top of the corresponding workbench 1, a threaded sleeve 4 is in threaded connection with the bottom of each threaded rod 6, fixed blocks are fixedly connected to the centers of the front and the back of each threaded sleeve 4, the right sides of the, the stability of the electric telescopic rod 15 is improved, the inner side of the thread bush 4 is fixedly connected with the electric telescopic rod 15, the output end of the electric telescopic rod 15 is fixedly connected with a clamping mechanism 2, the clamping mechanism 2 comprises a limiting spring 201, a clamping plate 202, a second chute 203, a second sliding block 204 and a fixing plate 205, the left side of the inner cavity of the fixing plate 205 is fixedly connected with the limiting spring 201 from top to bottom, the outer side of the limiting spring 201 is fixedly connected with the clamping plate 202, the top and the bottom of the inner cavity of the fixing plate 205 are respectively provided with the second chute 203, the inner cavity of the second chute 203 is slidably connected with the second sliding block 204, the inner side of the second sliding block 204 penetrates through the inner cavity of the second chute 203 and is fixedly connected with the clamping plate 202, a user can fix and limit parts to be clamped through the matching of the clamping mechanism 2, the inner side of the clamping plate, through the cooperation of rubber pads, prevent that the clamping plate 202 from causing damage to the surface of the part when contacting with the part, simultaneously play a role in buffering, the damage rate of the part has been reduced, both sides of the center of the top of the workbench 1 are fixedly connected with the conveyer belt 12, the conveyer belt 12 is located at the inner side of the threaded rod 6, through the arrangement of the motor 9, the first driving wheel 10, the second driving wheel 11, the first driven wheel 8, the threaded rod 6 and the second driven wheel 13, the user drives the first driving wheel 10 and the second driving wheel 11 to start running through the motor 9, thereby drive the first driven wheel 8 and the second driven wheel 13 to start rotating through the belt, and then drive the threaded rod 6 to start rotating, so that the thread sleeve 4 can move up and down, the user can move the part to be clamped up and down, through the cooperation of the electric telescopic rod 15 and the clamping mechanism 2, the user can fix and move the, the flexibility of anchor clamps has been increased, has increased the work efficiency of equipment, has solved traditional for machine part machining anchor clamps often can only fix in a place, can't carry out the centre gripping to the part on the conveyer belt in addition, the very poor problem of flexibility.

During the use, the user opens motor 9, the output shaft of motor 9 begins to drive first drive wheel 10 and second drive wheel 11 to begin to operate, thereby drive first from driving wheel 8 and second from driving wheel 13 to begin to rotate, then drive threaded rod 6 to begin to rotate, threaded bush 4 descends on the surface of threaded rod 6 at this moment, first slider 3 begins to slide in the inner chamber of first spout 5, supplementary threaded bush 4 descends, thereby drive fixture 2 descends, open electric telescopic handle 15 this moment, the output of electric telescopic handle 15 drives fixture 2 and moves to the inboard, the surface contact of grip block 202 needs the part of centre gripping at this moment, grip block 202 atress, thereby spacing spring 201 atress, rebound through the elasticity of spacing spring 201 thereby press from both sides the part that needs the centre gripping, after clamping the part, threaded bush 4 upwards moves on the surface of threaded rod 6, electric telescopic handle 15 moves to the right side simultaneously, the parts are placed on another conveyor 12 and subjected to another process.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be conventional known equipment such as a motor and the like for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part adopts conventional means such as mature bolts and welding in the prior art, machinery, parts and equipment adopt conventional models in the prior art, the internal structure of the machinery, the parts and the equipment belongs to the structure in the prior art, a user can complete normal operation of the equipment according to a manual in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and detailed description is not given.

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

Claims

1. The utility model provides a machinery anchor clamps for parts machining, includes workstation (1), its characterized in that: the automatic transmission device is characterized in that support frames (7) are fixedly connected to two sides of the top of the workbench (1), a motor (9) is fixedly connected to the center of the top of an inner cavity of each support frame (7), a first driving wheel (10) and a second driving wheel (11) are sequentially sleeved on an output shaft of the motor (9) from top to bottom, bearing seats are fixedly connected to two sides of the top of the inner cavity of each support frame (7), a threaded rod (6) is movably connected to an inner cavity of each bearing seat, a first driven wheel (8) and a second driven wheel (13) are sleeved on the top of the threaded rod (6), the surface of the first driving wheel (10) is in transmission connection with the first driven wheel (8) through a belt, the surface of the second driving wheel (11) is in transmission connection with the second driven wheel (13) through a belt, support plates (14) are, the utility model discloses a hydraulic drive mechanism, including threaded rod (6), backup pad (14), swing joint have a bearing frame, and the bottom of bearing frame and the top fixed connection of workstation (1), the bottom threaded connection of threaded rod (6) has thread bush (4), the inboard fixedly connected with electric telescopic handle (15) of thread bush (4), the output fixedly connected with fixture (2) of electric telescopic handle (15), the equal fixedly connected with conveyer belt (12) in both sides that workstation (1) top center was located, conveyer belt (12) are located the inboard of threaded rod (6).

2. The jig for machine part machining according to claim 1, characterized in that: first spout (5) have all been seted up to the both sides of support frame (7) inner chamber bottom, the inner chamber sliding connection of first spout (5) has first slider (3), the inboard of first slider (3) run through the inner chamber of first spout (5) and with the outside fixed connection of thread bush (4).

3. The jig for machine part machining according to claim 1, characterized in that: the center of the front surface and the back surface of the threaded sleeve (4) is fixedly connected with a fixing block, and the right side of the fixing block is fixedly connected with an electric telescopic rod (15).

4. The jig for machine part machining according to claim 1, characterized in that: fixture (2) are including spacing spring (201), grip block (202), second spout (203), second slider (204) and fixed plate (205), the left side of fixed plate (205) inner chamber is from last to spacing spring (201) of equal fixedly connected with down, outside fixedly connected with grip block (202) of spacing spring (201), second spout (203) have all been seted up to the top and the bottom of fixed plate (205) inner chamber, the inner chamber sliding connection of second spout (203) has second slider (204), the inboard of second slider (204) run through the inner chamber of second spout (203) and with grip block (202) fixed connection.

5. The jig for machine part machining according to claim 4, characterized in that: the inner side of the clamping plate (202) is fixedly connected with a rubber pad, and the rubber pad is made of ethylene propylene diene monomer.