CN218194656U

CN218194656U - Clamping tool for bench worker

Info

Publication number: CN218194656U
Application number: CN202222532211.2U
Authority: CN
Inventors: 李磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-03
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a work fixture for fitters, which comprises a bottom plate, a rotating component, a supporting component, an adjusting component, a fixed clamp, a movable clamp and a clamping component; the rotating assembly is arranged at the lower end of the bottom plate, the supporting assembly is arranged at the upper end of the rotating assembly, and a circular truncated cone is arranged at the upper end of the supporting assembly; the adjusting assembly is provided with a plurality of groups, the groups are distributed in a circumferential manner and symmetrically arranged on one side of the supporting assembly, which is far away from the center of the circular truncated cone, the fixing pliers are fixedly arranged at the upper end of the circular truncated cone, and sliding grooves are formed in the horizontal direction of the fixing pliers. The beneficial effects are that: the length of the electric lifting rod and the length of the electric telescopic rod are adjusted, so that the sliding block slides at the lower end of the circular table, and the circular table rotates around the spherical center of the first ball bearing, so that the circular table rotates more stably; the rotating handle is rotated to drive the worm to rotate, so that the worm wheel rotates to drive the rotary table and the circular truncated cone to rotate, and the workpiece synchronously rotates to a required angle.

Description

Clamping tool for bench worker

Technical Field

The utility model belongs to the frock clamp field especially relates to a frock clamp for pincers worker.

Background

The bench worker is a manual operation in cutting, mechanical assembly and repair operations, the bench worker mainly comprises chiseling, filing, sawing, scribing, drilling, reaming, tapping, threading, scraping, grinding, correcting, bending, riveting and the like, the bench worker uses a bench worker tool or equipment to process, trim and assemble workpieces according to technical requirements, and the bench worker tool or equipment is widely applied to the manufacturing industry, a tool clamp is a device which is used for fixing a processing object in a mechanical manufacturing process to enable the processing object to occupy a correct position so as to receive construction or detection, the bench worker tool clamp is a tool for clamping metal workpieces, the position angle of the workpiece needs to be repeatedly adjusted in the processing working process of the existing bench worker, the steps are complex, the operation amount is large, for example, a bench worker tool clamp with the publication number of CN 547215966U is provided with a freely rotatable adjusting box, the rotating of the adjusting box is limited by a positioning pin, the transverse processing angle of the metal workpiece is determined, a stepping motor drives the rotating angle of the metal workpiece to rotate, and the positioning pin and the positioning hole can be easily inserted and pulled out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a frock clamp for pincers worker in order to solve above-mentioned problem just.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a work fixture for bench workers comprises a bottom plate, a rotating assembly, a supporting assembly, a clamping assembly and an adjusting assembly; the rotating assembly is arranged at the lower end of the bottom plate and is used for rotating the workpiece in the vertical direction; the supporting assembly is arranged at the upper end of the rotating assembly and used for providing support, and a circular truncated cone is arranged at the upper end of the supporting assembly; the clamping assembly is fixed on the circular truncated cone and used for clamping and fixing a workpiece; the adjusting assemblies are arranged in a plurality of groups, are distributed circumferentially, are symmetrically arranged on one side of the supporting assembly, which is far away from the center of the circular truncated cone, and are used for adjusting the inclination angle of a workpiece, and each adjusting assembly comprises an electric lifting rod, an electric telescopic rod and a sliding block; the electric lifting rod is vertically arranged and fixedly arranged at the upper end of the rotating assembly; the sliding block is arranged at the upper end of the electric lifting rod through a first ball bearing and is connected with the circular truncated cone in a sliding manner; the electric telescopic rod is horizontally arranged, one end of the electric telescopic rod is fixedly arranged at the upper end of the supporting component, and the other end of the electric telescopic rod is fixedly arranged at one side of the sliding block, which faces the supporting component.

In the structure, a workpiece is placed between the fixed pliers and the movable pliers, the adjusting handle is rotated to drive the screw rod to rotate, the steel jaws of the fixed pliers and the movable pliers are close to each other to clamp the workpiece, when the angle of the workpiece needs to be adjusted, the electric lifting rods are adjusted to enable the circular truncated cone to incline, when one electric lifting rod is lifted, the height of the electric lifting rod on the other side of the supporting column which is symmetrical to the electric lifting rod is lowered, the length of the corresponding electric telescopic rod is synchronously adjusted to enable the sliding block to slide at the lower end of the circular truncated cone in the direction far away from the center of the circular truncated cone, the circular truncated cone rotates around the spherical center of a first ball bearing at the upper end of the supporting column, the electric lifting rods and the electric telescopic rod in multiple directions are cooperatively adjusted to enable the circular truncated cone to rotate more stably, when the workpiece needs to integrally rotate, the rotating handle is rotated to drive the worm to rotate, the worm gear to drive the rotary table and the circular truncated cone to rotate, the workpiece is synchronously rotated to achieve the required angle.

Preferably, the rotating assembly comprises a rotary table, a worm wheel, a worm and a connecting rod; the rotary table is rotatably arranged at the upper end of the bottom plate; the worm wheel is fixedly arranged at the lower end of the rotary table through a rotating shaft and is positioned at the lower end of the bottom plate; the worm is rotatably arranged at the lower end of the bottom plate and is meshed with the worm wheel; the connecting rod is located the bottom plate front end, connecting rod one end fixed mounting be in the worm front end, other end fixed mounting has the rotation handle.

Preferably, the support assembly comprises a support column, a support block; the support column is fixedly arranged at the upper end of the rotary table; the supporting block is installed at the upper end of the supporting column through a second ball bearing, and the circular truncated cone is fixedly installed at the upper end of the supporting block.

Preferably, the clamping assembly comprises a fixed clamp, a movable clamp, a lead screw and an adjusting handle; the fixed pincers are fixedly arranged at the upper end of the circular truncated cone, and sliding grooves are formed in the horizontal direction of the fixed pincers; the movable pliers are slidably arranged in the sliding grooves of the fixed pliers; the screw rod is rotatably arranged at the lower end of the fixed clamp and is in threaded connection with the movable clamp; the adjusting handle is fixedly arranged at one end of the screw rod and is positioned at the front end of the bottom plate.

Preferably, when the circular truncated cone is in a horizontal state, the center of the ball of the first ball bearing at the upper end of the electric lifting rod and the center of the ball of the second ball bearing at the upper end of the supporting column are at the same horizontal height.

Preferably, steel jaws are fixedly installed at the upper ends of the sides, close to each other, of the fixed pincers and the movable pincers.

Has the advantages that: when the angle of a workpiece needs to be adjusted, the electric lifting rod is adjusted to enable the circular truncated cone to incline, the length of the corresponding electric telescopic rod is synchronously adjusted, the sliding block slides at the lower end of the circular truncated cone, the circular truncated cone rotates around the spherical center of the first ball bearing, and the rotation of the circular truncated cone is more stable through the cooperative adjustment of the electric lifting rods and the electric telescopic rods in multiple directions; when the workpiece needs to be integrally rotated, the rotating handle is rotated to drive the worm to rotate, so that the worm wheel rotates to drive the rotary table and the circular truncated cone to rotate, and the workpiece synchronously rotates to a required angle.

Drawings

Fig. 1 is a schematic structural view of a tooling clamp for fitters according to the present invention;

fig. 2 is a schematic structural view of the utility model in the lower side direction;

fig. 3 is a schematic view of a rotating assembly of the tooling clamp for fitters according to the present invention;

fig. 4 is a schematic view of a clamping assembly of the tooling clamp for fitters of the present invention.

The reference numerals are explained below:

101. a base plate; 102. fixing the pliers; 103. movable pliers; 104. a circular truncated cone; 105. a steel jaw; 201. an electric lifting rod; 202. an electric telescopic rod; 203. a slider; 204. a first ball bearing; 301. a turntable; 302. a worm gear; 303. a worm; 304. a connecting rod; 401. a support pillar; 402. a support block; 403. a second ball bearing; 501. a lead screw; 502. and adjusting the handle.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-4, a tooling clamp for bench workers comprises a bottom plate 101, a rotating assembly, a supporting assembly, a clamping assembly and an adjusting assembly; the rotating assembly is arranged at the lower end of the bottom plate 101 and is used for rotating the workpiece in the vertical direction; the support assembly is arranged at the upper end of the rotating assembly and used for providing support, and a circular truncated cone 104 is arranged at the upper end of the support assembly; the clamping assembly is fixed on the circular table 104 and used for clamping and fixing a workpiece; the adjusting assemblies are provided with a plurality of groups, are distributed circumferentially and are symmetrically arranged on one side of the supporting assembly, which is far away from the center of the circular truncated cone 104, and are used for adjusting the inclination angle of the workpiece, and each adjusting assembly comprises an electric lifting rod 201, an electric telescopic rod 202 and a sliding block 203; the electric lifting rod 201 is vertically arranged and fixedly arranged at the upper end of the rotating assembly; the sliding block 203 is arranged at the upper end of the electric lifting rod 201 through a first ball bearing 204 and is connected with the circular table 104 in a sliding manner; the electric telescopic rod 202 is horizontally arranged, one end of the electric telescopic rod is fixedly arranged at the upper end of the supporting component, the other end of the electric telescopic rod is fixedly arranged at one side of the sliding block 203 facing the supporting component, the electric lifting rod 201 is adjusted to enable the circular truncated cone 104 to incline, the length of the corresponding electric telescopic rod 202 is synchronously adjusted, the sliding block 203 slides at the lower end of the circular truncated cone 104, and the circular truncated cone 104 rotates around the spherical center of the first ball bearing 204.

Preferably, the rotating assembly comprises a turntable 301, a worm gear 302, a worm 303, a connecting rod 304; the rotary table 301 is rotatably arranged at the upper end of the bottom plate 101; the worm wheel 302 is fixedly arranged at the lower end of the rotary table 301 through a rotating shaft and is positioned at the lower end of the bottom plate 101; the worm 303 is rotatably arranged at the lower end of the bottom plate 101, and the worm 303 is meshed with the worm wheel 302; the connecting rod 304 is located at the front end of the bottom plate 101, one end of the connecting rod 304 is fixedly installed at the front end of the worm 303, the other end of the connecting rod 304 is fixedly installed with a rotating handle, the rotating handle is rotated, the connecting rod 304 drives the worm 303 to rotate, the worm wheel 302 rotates, and the rotary table 301 is driven to rotate.

Preferably, the support assembly comprises a support column 401, a support block 402; the supporting column 401 is fixedly arranged at the upper end of the rotary table 301; the supporting block 402 is mounted at the upper end of the supporting column 401 through a second ball bearing 403, and the circular table 104 is fixedly mounted at the upper end of the supporting block 402 and used for enabling the supporting block 402 to rotate around the supporting column 401.

Preferably, the clamping assembly comprises a fixed clamp 102, a movable clamp 103, a lead screw 501, an adjusting handle 502; the fixed clamp 102 is fixedly arranged at the upper end of the circular truncated cone 104, and a sliding groove is formed in the fixed clamp 102 in the horizontal direction; the movable clamp 103 is slidably arranged in the chute of the fixed clamp 102; the screw 501 is rotatably arranged at the lower end of the fixed clamp 102, and the screw 501 is in threaded connection with the movable clamp 103; the adjusting handle 502 is fixedly installed at one end of the screw 501 and located at the front end of the bottom plate 101, and the adjusting handle 502 is rotated to drive the screw 501 to rotate, so that the fixed clamp 102 and the movable clamp 103 are close to each other to clamp a workpiece.

Preferably, when the circular truncated cone 104 is in a horizontal state, the center of the ball of the first ball bearing 204 at the upper end of the electric lifting rod 201 and the center of the ball of the second ball bearing 403 at the upper end of the supporting column 401 are at the same horizontal height, so that the circular truncated cone 104 can rotate when the electric lifting rod 201 adjusts the angle.

Preferably, steel jaws 105 are fixedly mounted at the upper ends of the sides, close to each other, of the fixed clamp 102 and the movable clamp 103, and the steel jaws 105 are used for clamping a workpiece and then enabling the workpiece to be difficult to slide after being clamped.

In the structure, a workpiece is placed between the fixed clamp 102 and the movable clamp 103, the adjusting handle 502 is rotated to drive the screw 501 to rotate, the steel jaws 105 of the fixed clamp 102 and the movable clamp 103 are made to approach each other to clamp the workpiece, when the reconstructed angle needs to be adjusted, the electric lifting rod 201 is adjusted to incline the circular truncated cone 104, when one electric lifting rod 201 rises, the height of the electric lifting rod 201 on the other side of the supporting column 401 which is symmetrical to the electric lifting rod is lowered, the length of the corresponding electric telescopic rod 202 is synchronously adjusted, the sliding block 203 slides in the direction away from the center of the circular truncated cone 104 at the lower end of the circular truncated cone 104, the circular truncated cone 104 rotates around the spherical center of the first ball bearing 204 at the upper end of the supporting column 401, the electric lifting rods 201 and the electric telescopic rods 202 in multiple directions are cooperatively adjusted to enable the rotation of the circular truncated cone 104 to be more stable, when the workpiece needs to be integrally rotated, the rotating handle is rotated to drive the worm 303 to rotate, the worm wheel 302 to drive the rotary table 301 and the circular truncated cone 104 to rotate, and the workpiece rotates synchronously to achieve the required angle.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a frock clamp for pincers worker which characterized in that: comprises a bottom plate (101), a rotating component, a supporting component, a clamping component and an adjusting component;

the rotating assembly is arranged at the lower end of the bottom plate (101) and is used for rotating the workpiece in the vertical direction;

the support assembly is arranged at the upper end of the rotating assembly and used for providing support, and a circular truncated cone (104) is arranged at the upper end of the support assembly;

the clamping assembly is fixed on the circular table (104) and is used for clamping and fixing a workpiece;

the adjusting assemblies are arranged in a plurality of groups, are distributed circumferentially, are symmetrically arranged on one side of the supporting assembly, which is far away from the center of the circular truncated cone (104), and are used for adjusting the inclination angle of a workpiece, and each adjusting assembly comprises an electric lifting rod (201), an electric telescopic rod (202) and a sliding block (203);

the electric lifting rod (201) is vertically arranged and fixedly arranged at the upper end of the rotating assembly;

the sliding block (203) is mounted at the upper end of the electric lifting rod (201) through a first ball bearing (204) and is in sliding connection with the circular truncated cone (104);

the electric telescopic rod (202) is horizontally arranged, one end of the electric telescopic rod is fixedly arranged at the upper end of the supporting component, and the other end of the electric telescopic rod is fixedly arranged at one side, facing the supporting component, of the sliding block (203).

2. The tooling clamp for bench workers of claim 1, characterized in that: the rotating assembly comprises a rotary table (301), a worm wheel (302), a worm (303) and a connecting rod (304);

the rotary table (301) is rotatably arranged at the upper end of the bottom plate (101);

the worm wheel (302) is fixedly arranged at the lower end of the rotary table (301) through a rotating shaft and is positioned at the lower end of the bottom plate (101);

the worm (303) is rotatably arranged at the lower end of the bottom plate (101), and the worm (303) is meshed with the worm wheel (302);

connecting rod (304) are located bottom plate (101) front end, connecting rod (304) one end fixed mounting in worm (303) front end, other end fixed mounting has the rotation handle.

3. The tooling clamp for bench workers according to claim 2, characterized in that: the supporting component comprises a supporting column (401) and a supporting block (402);

the supporting column (401) is fixedly arranged at the upper end of the rotary table (301);

the supporting block (402) is installed at the upper end of the supporting column (401) through a second ball bearing (403), and the circular truncated cone (104) is fixedly installed at the upper end of the supporting block (402).

4. The tooling clamp for bench workers of claim 1, characterized in that: the clamping assembly comprises a fixed clamp (102), a movable clamp (103), a lead screw (501) and an adjusting handle (502);

the fixed clamp (102) is fixedly arranged at the upper end of the circular truncated cone (104), and a sliding groove is formed in the fixed clamp (102) in the horizontal direction;

the movable pliers (103) are slidably arranged in the sliding grooves of the fixed pliers (102);

the lead screw (501) is rotatably arranged at the lower end of the fixed clamp (102), and the lead screw (501) is in threaded connection with the movable clamp (103);

the adjusting handle (502) is fixedly arranged at one end of the screw rod (501) and is positioned at the front end of the bottom plate (101).

5. The tooling clamp for bench workers of claim 3, characterized in that: when the circular truncated cone (104) is in a horizontal state, the center of a first ball bearing (204) at the upper end of the electric lifting rod (201) and the center of a second ball bearing (403) at the upper end of the supporting column (401) are at the same horizontal height.

6. The tooling clamp for bench workers of claim 4, wherein: the upper ends of the sides, close to each other, of the fixed pliers (102) and the movable pliers (103) are fixedly provided with steel jaws (105).