CN219093523U

CN219093523U - Clamp for double-flash forging automation

Info

Publication number: CN219093523U
Application number: CN202320259503.5U
Authority: CN
Inventors: 侯中斌; 宋伟华; 杨磊; 王军月
Original assignee: Henan Anqian Intelligent Equipment Co ltd
Current assignee: Henan Anqian Intelligent Equipment Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-05-30
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a fixture for double-flash forging automation, which relates to the technical field of automatic forging and particularly comprises an adjusting frame, wherein two ends of the adjusting frame are respectively provided with a support frame through clamping plate screws, the middle part of the support frame is movably connected with an upper clamp arm, the bottom of the other end of the upper clamp arm is provided with a clamp mouth, the bottom of one end, close to the clamp mouth, of the support frame is fixedly connected with a lower clamp arm, the lower clamp arm is positioned right below the clamp mouth, the middle part of the other end of the support frame is fixedly connected with a cylinder, the cylinder is connected with one end, far away from the clamp mouth, of the upper clamp arm through a power connecting block, and one side, close to the upper clamp arm, of the support frame is provided with a blowing hole. The clamp for the double-flash forging automation changes the condition that the existing clamp is difficult to firmly clamp the double-flash forging, improves the clamping and positioning precision, and has the possibility of realizing the automatic forging of the existing forging with the flash.

Description

Clamp for double-flash forging automation

Technical Field

The utility model relates to the technical field of automatic forging, in particular to a fixture for double-flash forging automation.

Background

With the gradual development of forging automation programs in recent years, the application of forging manipulators is becoming more and more widespread. The forging manipulator is auxiliary forging equipment for clamping the forging piece to complete automatic feeding, transferring, material taking, stacking and other actions by matching with a press machine or an electric screw or forging hammer. The forging manipulator is favorable for improving the labor condition and the production efficiency. According to the requirements, the forging manipulator can be applied to bar feeding, material taking, furnace charging, furnace discharging, transferring and stacking, and can realize remote control and linkage with host equipment. The existing clamp is difficult to firmly clamp the double-flash forge piece, is easy to loosen after clamping, and has great instability. Meanwhile, the operation has great danger, high-temperature radiation and forging dust injury are caused, and the whole environment has higher danger.

Disclosure of Invention

The utility model provides a clamp for double-flash forging automation, which aims to replace the clamping mode of the existing double-flash forging and improve the clamping stability. So as to reduce the risk of harm and improve the clamping precision.

The utility model provides the following technical scheme: the utility model provides a double flash forges automatic anchor clamps of using, sets up two clamping mechanism, can carry out the centre gripping to the double flash of forging, and the distance between two clamping mechanism and the thickness of centre gripping forging all can be adjusted, improves adaptability, all is equipped with the reservation gas blow hole on two clamping mechanism, can effectively cool down the tong arm, and this anchor clamps externally mounted has the stainless steel protection casing, can effectively reduce the damage of thermal radiation to anchor clamps.

The utility model provides an automatic anchor clamps of using of forging of two overlap, includes the alignment jig, the support frame is all installed through the grip block screw at the both ends of alignment jig, the middle part swing joint of support frame has the pincers arm, the bottom of going up the pincers arm other end is equipped with the pincers mouth, the support frame is close to the bottom fixedly connected with of the one end of pincers mouth and down pincers arm, just the pincers arm is located under the pincers mouth down, the middle part fixedly connected with cylinder of the support frame other end, the cylinder is kept away from the one end of pincers mouth with last pincers arm and is passed through the power connecting block and is connected, the support frame is close to one side of going up pincers arm and is equipped with the gas blow hole.

Preferably, the air source inlets of the two air cylinders share an air source, the air cylinders are provided with a first air inlet and a second air inlet, the first air inlets of the two air inlets are connected in parallel, and the second air inlets of the two air inlets are connected in parallel.

Preferably, the upper clamp arm is connected with the supporting frame through a connecting pin shaft, one end of the power connecting block is fixedly connected with the air cylinder, and the other end of the power connecting block is connected with the upper clamp arm through a rotating shaft.

Preferably, the middle part of the end of the support frame far away from the adjusting frame is provided with a guiding limit groove, and the power connecting block is movably connected with the inner cavity of the guiding limit groove.

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

1. the clamp for the double-flash forging automation changes the condition that the existing clamp is difficult to firmly clamp the double-flash forging, improves the clamping and positioning precision, and has the possibility of realizing the automatic forging of the existing forging with the flash.

2. The clamp for the double-flash forging automation is simple in structure and convenient to use, and can clamp the double-flash forging through the left and right clamp arms arranged on the adjusting frame; the left support frame and the right support frame are reserved with air blowing holes, so that the clamp arms can be effectively cooled; the stainless steel protective cover is arranged outside the clamp, so that damage of heat radiation to the clamp can be effectively reduced.

Drawings

FIG. 1 is a three-dimensional schematic view of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the structure of the present utility model;

fig. 3 is a schematic top view of the structure of the present utility model.

In the figure: 1. a support frame; 2. a power connection block; 3. a connecting pin shaft; 4. an upper jawarm; 5. a clamp mouth; 6. a lower clamp arm; 7. an adjusting frame; 8. a cylinder; 9. an air inlet I; 10. an air inlet II; 11. and a guiding limit groove.

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, the utility model provides a fixture for double-flash forging automation, which comprises two support frames 1, wherein the two support frames 1 are arranged on the left side and the right side of an adjusting frame 7 through clamping plate screws, and an operator can change the distance between the two support frames 1 through adjusting loose clamping plate screws, so that the fixture can be suitable for double-flash forgings with different specifications.

Referring to fig. 2 and 3, the middle part at the top of the support frame 1 is provided with a guiding limit groove 11, one end fixedly connected with cylinder 8 of guiding limit groove 11 inner chamber, one end of cylinder 8 is equipped with air inlet one 9 and air inlet two 10, the air source air inlets of two cylinders 8 in this application share an air source, two air inlets one 9 air inlets are connected in parallel, two air inlets two 10 air inlets are connected in parallel, keep the synchronism of centre gripping, and the flexible of cylinder 8 is controlled through pneumatic electromagnetic reversing valve, and in order to conveniently adjust the speed of the flexible speed of cylinder 8, install throttle type silencer on pneumatic electromagnetic reversing valve.

The other end fixedly connected with power connecting block 2 of cylinder 8, the middle part of power connecting block 2 other end is connected with pincers arm 4 through the rotation axis, the other end of going up pincers arm 4 extends to the outside of direction spacing groove 11, the inner chamber swing joint of power connecting block 2 and direction spacing groove 11, one side that the rotation axis was kept away from to this end of going up pincers arm 4 is connected with support frame 1 through connecting pin 3, and install lubricated copper sheathing in the middle of connecting pin 3, the bottom threaded connection of going up pincers arm 4 other end has pincers mouth 5, when the bottom of pincers mouth 5 is in parallel state, the one end that goes up pincers arm 4 and rotation axis connection and the lateral wall contact of direction spacing groove 11.

The bottom of the supporting frame 1 is fixedly connected with a lower clamp arm 6 through a screw, the lower clamp arm 6 is in a horizontal state, and the lower clamp arm 6 is positioned under the clamp mouth 5.

According to the above description, the distance between the clamp mouth 5 and the lower clamp arm 6 can be changed by rotating the clamp mouth 5, the forge pieces of workpieces with different thicknesses can be conveniently adjusted, and when the clamp is used, the bottom of the clamp mouth 5 is in a parallel state with the lower clamp arm 6.

This application realizes the centre gripping and unclamping to two overlap forgings through the flexible of cylinder 8, and the direction spacing groove can guarantee the parallelism and the control clamping force of last tong arm 4 and lower tong arm 6, improves the centre gripping precision, keeps the stability of centre gripping.

The support frame 1 is close to one side of going up tong arm 4 and is equipped with the gas vent, and the position of gas vent sets up according to the demand, through the setting of gas vent, can effectually cool down the tong arm of this anchor clamps through gas vent spun gas. When the fixture is in practical application, a user can install the protective cover made of stainless steel and other materials outside the fixture, when the fixture is used, the protective cover is opened, and when the fixture is not used, the protective cover can effectively reduce the damage of heat radiation to the fixture and reduce the risk of harm.

To sum up: when the fixture for double-flash forging automation is used, the distance between the left support frame and the right support frame 1 is adjusted through loosening clamping plate screws, clamping and loosening of the fixture clamp arms are achieved through stretching of the air cylinder 8, clamping of the double-flash forging is achieved through the two groups of upper clamp arms 4 and the lower clamp arms 6, the left support frame and the right support frame are reserved with air blowing holes, the clamp arms can be effectively cooled, a stainless steel protective cover is arranged outside the fixture, and damage of heat radiation to the fixture can be effectively reduced.

Standard parts used in the present utility model can be purchased from the market, the special-shaped parts can be customized according to the descriptions of the specification and the drawings, the specific connection modes of the parts are conventional means such as bolts, rivets, welding and the like which are mature in the prior art, and the machines, the parts and the equipment are conventional models in the prior art, so that details which are not described in detail in the specification belong to the prior art which is well known to the person skilled in the art, and although the 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 variations can be made in these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a double overlap forges automatic anchor clamps of using, includes alignment jig (7), its characterized in that: the utility model discloses a clamp device for the electric wire cutting machine, including support frame (1), clamping plate screw, support frame (7) and power connecting block (2), support frame (1) are all installed through clamping plate screw at both ends, middle part swing joint of support frame (1) has pincers arm (4), the bottom of going up pincers arm (4) other end is equipped with pincers mouth (5), the bottom fixedly connected with of the one end that support frame (1) is close to pincers mouth (5) lower pincers arm (6), just pincers arm (6) are located pincers mouth (5) under, the middle part fixedly connected with cylinder (8) of support frame (1) other end, the one end that pincers mouth (5) were kept away from to cylinder (8) and last pincers arm (4) is connected through power connecting block (2), one side that support frame (1) is close to pincers arm (4) is equipped with the gas blowing hole.

2. The fixture for double flash forging automation according to claim 1, wherein: the air source inlets of the two air cylinders (8) share an air source, the air cylinders (8) are provided with a first air inlet (9) and a second air inlet (10), the air inlets of the two air inlets (9) are connected in parallel, and the air inlets of the two air inlets (10) are connected in parallel.

3. The fixture for double flash forging automation according to claim 1, wherein: the upper clamp arm (4) is connected with the support frame (1) through a connecting pin shaft (3), one end of the power connecting block (2) is fixedly connected with the air cylinder (8), and the other end of the power connecting block (2) is connected with the upper clamp arm (4) through a rotating shaft.

4. A dual flash forging automation clamp as set forth in claim 3, wherein: the middle part of one end of the supporting frame (1) far away from the adjusting frame (7) is provided with a guiding limit groove (11), and the power connecting block (2) is movably connected with the inner cavity of the guiding limit groove (11).