CN214722368U

CN214722368U - A jig for machining

Info

Publication number: CN214722368U
Application number: CN202120291589.0U
Authority: CN
Inventors: 韦瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-16
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a fixture for machining, which relates to the field of fixtures. The machining fixture includes a machining bed, the upper surface of the machining bed is provided with a first connecting hole, the machining bed is rotatably connected with a rotating rod through the first connecting hole, and the upper surface of the rotating rod is fixedly connected with a first connecting hole. Two rotating shafts, two first connecting shafts are fixedly connected to the upper surface of the rotating rod, two connecting rods are respectively rotatably connected to the rotating rod through the first connecting shafts, and a third connecting rod is opened on the upper surface of the connecting rod A connecting hole, the connecting rod is rotatably connected to a moving rod through the third connecting hole, a T-shaped slider is fixedly connected to the lower surface of the moving rod, and the moving rod is slidably connected to the processing bed through the T-shaped slider. A clamping block is fixedly connected to one end of the moving rod away from the connecting rod. The device has the function of quickly realizing the clamping and disengaging of the parts, is convenient to operate, and improves the machining efficiency.

Description

Anchor clamps for machining

Technical Field

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

Background

The types of clamps are various, the clamps on each machine tool or equipment are different, the clamps comprise a clamping device and a positioning device, and technicians design special clamps according to the characteristics of processed products in production so as to improve the processing efficiency.

The current machining anchor clamps part adopts threaded connection to screw up the mode to press from both sides tightly the part, need rotate each screw rod at the tight in-process of clamp and screw up, needs the counter-rotating screw rod again when taking out the part, and the operation is very loaded down with trivial details, influences the efficiency of processing, to this problem, the utility model discloses an anchor clamps for machining to make the improvement technically.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses an anchor clamps for machining to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an anchor clamps for machining, includes the processing bed, first connecting hole has been seted up to the upper surface of processing bed, the processing bed rotates through first connecting hole and is connected with the dwang, the last fixed surface of dwang is connected with the second axis of rotation, two first connecting axles of the last fixed surface of dwang are connected with, the dwang rotates respectively through first connecting axle and is connected with two connecting rods, the third connecting hole has been seted up to the upper surface of connecting rod, the connecting rod rotates through the third connecting hole and is connected with the carriage release lever, the lower fixed surface of carriage release lever is connected with T shape slider, the carriage release lever passes through T shape slider and processing bed sliding connection, the one end fixedly connected with grip block of connecting rod is kept away from to the carriage release lever.

Preferably, the lower surface of dwang is fixedly connected with first axis of rotation, first axis of rotation is rotated and is connected in first connecting hole.

Preferably, a second connecting hole is formed in the upper surface of the connecting rod, the second connecting hole penetrates through the lower surface of the connecting rod, and the first connecting shaft is rotatably connected in the second connecting hole respectively.

Preferably, the upper surface of the moving rod is fixedly connected with a second connecting shaft, and the second connecting shaft is rotatably connected in the third connecting hole.

Preferably, a T-shaped sliding groove is formed in one side of the machining bed, the T-shaped sliding groove penetrates through the upper surface and the other side of the machining bed, and the T-shaped sliding block is connected in the T-shaped sliding groove in a sliding mode.

Preferably, a mounting groove is formed in one side of the clamping block, the clamping block is fixedly connected with a rubber pad through the mounting groove, and a connecting block is fixedly connected to one side of the rubber pad.

The utility model discloses an anchor clamps for machining, its beneficial effect who possesses as follows:

1. this anchor clamps for machining, motor drive dwang clockwise rotate, rotate with the dwang through setting up the connecting rod and be connected, and the connecting rod rotates with the carriage release lever to be connected, carriage release lever and processing bed sliding connection, make two carriage release lever translations be close to two grip blocks press from both sides tightly the part in the middle of to, the device has can realize fast that the effect that presss from both sides tightly and break away from the part, convenient operation has improved machining's ageing.

2. This anchor clamps for machining, when the grip block presss from both sides tightly the part, the rubber pad on two grip block opposite faces is laminated with the outer wall of part mutually, protects the outer wall of part, and the device has the function that prevents to cause wearing and tearing to the outer wall of part when pressing from both sides tightly the part.

Drawings

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

FIG. 2 is a schematic structural view of the processing bed of the present invention;

fig. 3 is a schematic structural view of the rotating rod of the present invention;

FIG. 4 is a schematic structural view of the connecting rod of the present invention;

FIG. 5 is a schematic structural view of the movable rod and the clamping block of the present invention;

fig. 6 is a schematic structural view of the rubber pad of the present invention.

In the figure: 1. a processing bed; 101. a first connection hole; 102. a T-shaped chute; 2. rotating the rod; 201. a first rotating shaft; 202. a second rotating shaft; 203. a first connecting shaft; 3. a connecting rod; 301. a second connection hole; 302. a third connection hole; 4. a travel bar; 401. a second connecting shaft; 402. a T-shaped slider; 5. a clamping block; 501. mounting grooves; 6. a rubber pad; 601. and (4) connecting the blocks.

Detailed Description

The embodiment of the utility model discloses anchor clamps for machining, as shown in fig. 1-6, including processing bed 1, first connecting hole 101 has been seted up to processing bed 1's upper surface, and processing bed 1 rotates through first connecting hole 101 and is connected with dwang 2, and the lower fixed surface of dwang 2 is connected with first axis of rotation 201, and first axis of rotation 201 rotates to be connected in first connecting hole 101, and the last fixed surface of dwang 2 is connected with second axis of rotation 202, and second axis of rotation 202 is connected with the motor.

Two first connecting axles 203 of last fixed surface of dwang 2, first connecting axle 203 is fixed connection respectively in the position that is close to dwang 2 both ends, dwang 2 rotates respectively through first connecting axle 203 and is connected with two connecting rods 3, second connecting hole 301 has been seted up to the upper surface of connecting rod 3, second connecting hole 301 sets up the position in the one end that is close to connecting rod 3, second connecting hole 301 runs through to the lower surface of connecting rod 3, first connecting axle 203 rotates respectively and connects in second connecting hole 301.

Third connecting hole 302 has been seted up to the upper surface of connecting rod 3, and third connecting hole 302 sets up in the position that is close to the other end of connecting rod 3, and third connecting hole 302 runs through to the lower surface of connecting rod 3, and connecting rod 3 rotates through third connecting hole 302 and is connected with carriage release lever 4, and the last fixed surface of carriage release lever 4 is connected with second connecting axle 401, and second connecting axle 401 rotates and connects in third connecting hole 302.

The lower surface fixedly connected with T shape slider 402 of carriage release lever 4, carriage release lever 4 passes through T shape slider 402 and machining bed 1 sliding connection, and T shape spout 102 has been seted up to one side of machining bed 1, and T shape spout 102 runs through to the upper surface and the opposite side of machining bed 1, and T shape slider 402 sliding connection is in T shape spout 102, and the one end fixedly connected with grip block 5 of connecting rod 3 is kept away from to carriage release lever 4.

The motor drives 2 clockwise rotations of dwang, rotates with dwang 2 through setting up connecting rod 3 and is connected, and connecting rod 3 rotates with carriage release lever 4 to be connected,

carriage release lever

4 and 1 sliding connection of processing bed, make two 4 translations of carriage release lever be close to two grip blocks 5 press from both sides tightly the part in the middle of to, the device has can realize fast that the part presss from both sides tightly and the state that breaks away from, convenient operation has improved machining's ageing.

Mounting groove 501 has been seted up to one side of grip block 5, and grip block 5 passes through mounting groove 501 fixedly connected with rubber pad 6, one side fixedly connected with connecting block 601 of rubber pad 6, and connecting block 601 fixed connection is in mounting groove 501, and a side of rubber pad 6 equals with the side size of grip block 5.

When the grip block 5 pressed from both sides tight the part, rubber pad 6 on two grip block 5 opposite faces laminated with the outer wall of part mutually, protected the outer wall of part, the device has the function of preventing to cause wearing and tearing to the outer wall of part when pressing from both sides tight the part.

The working principle is as follows: when the clamp for machining is used, a part to be machined is placed between two clamping blocks 5 on a machining bed 1, a motor connected with a second rotating shaft 202 is started, the motor drives the second rotating shaft 202 to rotate, so that the rotating rod 2 rotates clockwise around the second rotating shaft 202 as a circle center, a connecting rod 3 is rotatably connected with the rotating rod 2, when the rotating rod 2 tends to be in a vertical state, an included angle between the two connecting rods 3 and the rotating rod 2 is gradually reduced, the connecting rod 3 is rotatably connected with a movable rod 4, a T-shaped sliding block 402 on the movable rod 4 is slidably connected in a T-shaped sliding groove 102, so that the two movable rods 4 are horizontally moved close to each other, the two clamping blocks 5 clamp the middle part, the motor stops working, after machining is completed, the motor is started to rotate the rotating rod 2 anticlockwise, so that the rotating rod 2 gradually tends to be in a horizontal state, and the included angles between the two connecting rods 3 and the rotating rod 2 are gradually increased, the two moving rods 4 are driven to slide on the machining bed 1 to be away from the machining bed, so that the clamping block 5 is separated from the part, the device has the function of quickly clamping and separating the part, the operation is convenient, and the time efficiency of machining is improved.

This anchor clamps for machining is when using, and connecting block 601 fixed connection on rubber pad 6 is in mounting groove 501, and when grip block 5 pressed from both sides tight the part, rubber pad 6 on two grip block 5 opposite faces was laminated with the outer wall of part mutually, protects the outer wall of part, and the device has the function that prevents to cause wearing and tearing to the outer wall of part when pressing from both sides tight the part.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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 anchor clamps for machining, includes processing bed (1), its characterized in that: the upper surface of the processing bed (1) is provided with a first connecting hole (101), the processing bed (1) is rotatably connected with a rotating rod (2) through the first connecting hole (101), a second rotating shaft (202) is fixedly connected to the upper surface of the rotating rod (2), two first connecting shafts (203) are fixedly connected to the upper surface of the rotating rod (2), the rotating rod (2) is respectively and rotatably connected with two connecting rods (3) through a first connecting shaft (203), the upper surface of the connecting rod (3) is provided with a third connecting hole (302), the connecting rod (3) is rotatably connected with a movable rod (4) through the third connecting hole (302), the lower surface of the moving rod (4) is fixedly connected with a T-shaped sliding block (402), the moving rod (4) is connected with the processing bed (1) in a sliding way through a T-shaped sliding block (402), one end of the moving rod (4) far away from the connecting rod (3) is fixedly connected with a clamping block (5).

2. The jig for machining according to claim 1, characterized in that: the lower surface fixedly connected with first axis of rotation (201) of dwang (2), first axis of rotation (201) is rotated and is connected in first connecting hole (101).

3. The jig for machining according to claim 1, characterized in that: second connecting hole (301) have been seted up to the upper surface of connecting rod (3), second connecting hole (301) run through to the lower surface of connecting rod (3), first connecting axle (203) rotates respectively and connects in second connecting hole (301).

4. The jig for machining according to claim 1, characterized in that: the upper surface of the moving rod (4) is fixedly connected with a second connecting shaft (401), and the second connecting shaft (401) is rotatably connected into the third connecting hole (302).

5. The jig for machining according to claim 1, characterized in that: the T-shaped sliding groove (102) is formed in one side of the machining bed (1), the T-shaped sliding groove (102) penetrates through the upper surface and the other side of the machining bed (1), and the T-shaped sliding block (402) is connected in the T-shaped sliding groove (102) in a sliding mode.

6. The jig for machining according to claim 1, characterized in that: mounting groove (501) have been seted up to one side of grip block (5), grip block (5) are through mounting groove (501) fixedly connected with rubber pad (6), one side fixedly connected with connecting block (601) of rubber pad (6).