CN207325865U - A kind of flange pneumatic hammer forging auxiliary clamp - Google Patents
A kind of flange pneumatic hammer forging auxiliary clamp Download PDFInfo
- Publication number
- CN207325865U CN207325865U CN201721295025.4U CN201721295025U CN207325865U CN 207325865 U CN207325865 U CN 207325865U CN 201721295025 U CN201721295025 U CN 201721295025U CN 207325865 U CN207325865 U CN 207325865U
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- tong bodies
- block
- tank
- stand
- pressure handle
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Abstract
The utility model discloses a kind of flange pneumatic hammer forging auxiliary clamp, including：Tong bodies, stand, guide rail, anvil block and concrete stake, the stand top set the lantern ring, and the tong bodies are arranged in the lantern ring；The guide rail is semicircle, is looped around around concrete stake, and the guide-track groove for being used for placing stand is set on guide rail；The tong bodies top is hinged with binding clip, is respectively fixedly connected a telescopic rod on the hinge column of binding clip, hinged by axis pin between two telescopic rods；Clamp system is set in tong bodies, the clamp system includes fuel tank, large tank, small oil tank, pressure handle and carries out block, the pressure handle is rotatably installed in tong bodies bottom, the implementation block is arranged in the sliding slot of tong bodies bottom, is carried out the block surface opposite with the inside of pressure handle and is arranged to inclined-plane.The utility model reliable clamping, and it is easy to operate, whole forging process only needs single people can be operated substantially, reduces enterprises using the labor cost and labor strength.
Description
Technical field
Flange production equipment field is the utility model is related to, is specifically a kind of flange pneumatic hammer forging auxiliary clamp.
Background technology
Flange is called flange flange disk or bead.Flange is the part being connected with each other between axis and axis, between pipe end
Connection；Also have with the flange imported and exported in equipment, for the connection between two equipment, such as gear reducer flange.Flange connects
Connect or bump joint, refer to be connected with each other the releasable connection as one group of combined sealing structure by flange, gasket and bolt three.
It is every that the union piece for being bolted while closing is used in two planar perimeters, generally referred to as " flange ", such as ventilation shaft
Connection, this kind of part is properly termed as " flange type part ".
Flange production technology is broadly divided into forging, casts, the system of cutting, rolls, wherein, in forging technology often using pneumatic hammer or
Board drop hammer carry out flat-die forging, forging when, it is necessary at least three workers using clamp by flange chuck clamping, fix its position,
Particularly with the ring flange being relatively large in diameter, often four workers are needed to operate at the same time, and clamp clamping force fully relies on worker's hand
The strength of offer, causes insufficient clamping force, and the big flange of some weight is difficult reliably to be clamped, and is easily slipped, if high temperature
Ring flange roll down to by worker, it is easy to personal injury is caused to worker, it is extremely dangerous.
Utility model content
The purpose of this utility model is to provide a kind of flange pneumatic hammer forging auxiliary clamp, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical solution：
A kind of flange pneumatic hammer forging auxiliary clamp, including：Tong bodies, stand, guide rail, anvil block and concrete stake, institute
State stand top and the lantern ring is set, the tong bodies are arranged in the lantern ring；The guide rail is semicircle, is looped around the week of concrete stake
Enclose, the guide-track groove for being used for placing stand is set on guide rail；The tong bodies top is hinged with binding clip, and the binding clip includes two
Symmetrical and arc-shaped clamping plate, is respectively fixedly connected a telescopic rod on the hinge column of binding clip, passes through axis pin between two telescopic rods
It is hinged；Clamp system is set in tong bodies, and the clamp system includes fuel tank, large tank, small oil tank, pressure handle and pushes away
Row block, the pressure handle are rotatably installed in tong bodies bottom, and the implementation block is arranged in the sliding slot of tong bodies bottom,
Carry out the block surface opposite with the inside of pressure handle and be arranged to inclined-plane, upper surface welding of the piston rod of the small oil tank with carrying out block is solid
Even, the rodless cavity of large tank and the rodless cavity of small oil tank are connected by oil pipe, and the piston rod of large tank is connected on axis pin, big oil
The rod chamber of cylinder and small oil tank is connected with fuel tank, and the piston area of large tank is more than the piston area of small oil tank.
As further program of the utility model：Installation roller on the inside of the pressure handle, roller connect with carrying out the inclined-plane of block
Touch.
As further program of the utility model：Set and press between the bottom face for carrying out block and tong bodies bottom
Spring.
As further program of the utility model：Roller is installed in the stand bottom, and the roller is arranged on guide-track groove
It is interior.
As further program of the utility model：The anvil block is fixed on concrete stake, and anvil block upper surface sets circular
Groove.
Compared with prior art, the beneficial effects of the utility model are：The utility model utilizes oil cylinder reinforcement, can be by flange
Disk workpiece clamps securely, and easy to operate, and whole forging process only needs single people can be operated substantially, reduces enterprises using the labor
Cost and labor strength.
Brief description of the drawings
Fig. 1 is the main structure diagram of the utility model.
Fig. 2 is the overlooking the structure diagram of the utility model.
Fig. 3 is the main structure diagram of tong bodies in the utility model.
Fig. 4 is the left view structural representation of tong bodies in the utility model.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~4, in the utility model embodiment, a kind of flange pneumatic hammer forging auxiliary clamp, including：Folder
Body 1, stand 2, guide rail 7, anvil block 5 and concrete stake 6 are clamped, 2 top of stand sets the lantern ring 21, and the tong bodies 1 are set
In the lantern ring 21；The guide rail 7 is semicircle, is looped around around concrete stake 6, is set on guide rail 7 and is used to place leading for stand 2
Track slot, enables stand 2 along guide-track groove shift position；1 top of tong bodies is hinged with binding clip 3, and the binding clip 3 includes
Two symmetrical and arc-shaped clamping plates, are respectively fixedly connected a telescopic rod 13 on the hinge column of binding clip 3, between two telescopic rods 13
It is hinged by axis pin 12；Clamp system is set in tong bodies 1, and the clamp system includes fuel tank (being not drawn into figure)
Large tank 11, small oil tank 10, pressure handle 8 and implementation block 9, the pressure handle 8 are rotatably installed in 1 bottom of tong bodies, the implementation block 9
It is arranged in the sliding slot of 1 bottom of tong bodies, block 9 and pressure handle 8 can be carried out in the slip of 1 the preceding paragraph distance of tong bodies
The opposite surface in inner side is arranged to inclined-plane, the inclined-plane and 8 interior side contacts of pressure handle, and when moving down pressure handle 8, it can be provided carrying out block 9
Along the component in 1 direction of tong bodies, move implementation block 9, the piston rod 101 of the small oil tank 10 and the upper surface for carrying out block 9
Welding is connected, and the rodless cavity of large tank 11 is connected with the rodless cavity of small oil tank 10 by oil pipe, and the piston rod 111 of large tank 11 is solid
It is connected on axis pin 12, in addition, the rod chamber of large tank 11 and small oil tank 10 is connected with fuel tank, the piston area of large tank 11 is big
In the piston area of small oil tank 10, after pushing pressure handle 8, carry out block 9 and move down, the piston rod 101 of small oil tank 10 is by hydraulic oil from big
The rodless cavity of oil cylinder 11 suctions out, and pulls the piston rod 111 of large tank 11 to move, so as to pull two telescopic rods 13 to rotate, makes pincers
First 3 can clamp workpiece, and since the piston area of large tank 11 is much larger than the piston area of small oil tank 10, connected according to flow
Continuous property principle, large tank 11 produce the pulling force of bigger, binding clip 3 can be made tightly to clamp workpiece 4.
The inner side of the pressure handle 8 installation roller 81, roller 81 and the contact of incline plane for carrying out block 9, can more effortless promotion push away
Row block 9 moves.
Compression spring 14 is set between 1 bottom of bottom face and tong bodies for carrying out block 9, using the teaching of the invention it is possible to provide return implementation block 9
The restoring force of position.
Roller 22 is installed in 2 bottom of stand, and the roller 22 is arranged in guide-track groove, facilitates stand 2 to be moved up in guide rail 7
It is dynamic.
The anvil block 5 is fixed on concrete stake 6, and 5 upper surface of anvil block sets circular groove 51, it is possible to increase workpiece 4 is put
The stability put, places workpiece in forging hour offset.
The operation principle of the utility model is：Pressure handle 8 is compressed, is tightly clamped workpiece 3 by binding clip 3, because clamp sheet
Body 1 is placed in stand 2,1 most weight of tong bodies is supported by stand 2, as long as human hand buttresses 1 bottom of tong bodies simultaneously
Clutching pressure handle 8 can be, it is necessary to when changing forging position or the angle of workpiece 4, and position of the mobile stand 2 on guide rail 7, is grasped
Facilitate, whole forging process only needs single people can be operated substantially, reduces enterprises using the labor cost and labor strength.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of flange pneumatic hammer forging auxiliary clamp, including：Tong bodies, stand, guide rail, anvil block and concrete stake, it is special
Sign is：The stand top sets the lantern ring, and the tong bodies are arranged in the lantern ring；The guide rail is semicircle, is looped around
The guide-track groove for being used for placing stand is set around concrete stake, on guide rail；The tong bodies top is hinged with binding clip, the pincers
Head includes two symmetrical and arc-shaped clamping plates, and a telescopic rod, two telescopic rods are respectively fixedly connected on the hinge column of binding clip
Between it is hinged by axis pin；Clamp system is set in tong bodies, and the clamp system includes fuel tank, large tank, small oil
Cylinder, pressure handle and implementation block, the pressure handle are rotatably installed in tong bodies bottom, and the implementation block is arranged in tong bodies bottom
In the sliding slot at end, carry out the block surface opposite with the inside of pressure handle and be arranged to inclined-plane, the piston rod of the small oil tank is with carrying out block
Upper surface welding is connected, and the rodless cavity of large tank and the rodless cavity of small oil tank are connected by oil pipe, and the piston rod of large tank is connected
On axis pin, the rod chamber of large tank and small oil tank is connected with fuel tank, and the piston area of large tank is more than the piston of small oil tank
Area.
A kind of 2. flange pneumatic hammer forging auxiliary clamp according to claim 1, it is characterised in that：On the inside of the pressure handle
Roller, roller and the contact of incline plane for carrying out block are installed.
A kind of 3. flange pneumatic hammer forging auxiliary clamp according to claim 2, it is characterised in that：The implementation block
Compression spring is set between bottom face and tong bodies bottom.
A kind of 4. flange pneumatic hammer forging auxiliary clamp according to claim 1, it is characterised in that：The stand bottom
Roller is installed, the roller is arranged in guide-track groove.
A kind of 5. flange pneumatic hammer forging auxiliary clamp according to claim 1, it is characterised in that：The anvil block is fixed
On concrete stake, anvil block upper surface sets circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295025.4U CN207325865U (en) | 2017-10-09 | 2017-10-09 | A kind of flange pneumatic hammer forging auxiliary clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295025.4U CN207325865U (en) | 2017-10-09 | 2017-10-09 | A kind of flange pneumatic hammer forging auxiliary clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207325865U true CN207325865U (en) | 2018-05-08 |
Family
ID=62368246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721295025.4U Active CN207325865U (en) | 2017-10-09 | 2017-10-09 | A kind of flange pneumatic hammer forging auxiliary clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207325865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745101A (en) * | 2020-06-23 | 2020-10-09 | 河南中原特钢装备制造有限公司 | Cake forging rounding forming forging method |
| CN112916784A (en) * | 2021-02-05 | 2021-06-08 | 北京机电研究所有限公司 | Compact reinforcement holder |
-
2017
- 2017-10-09 CN CN201721295025.4U patent/CN207325865U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745101A (en) * | 2020-06-23 | 2020-10-09 | 河南中原特钢装备制造有限公司 | Cake forging rounding forming forging method |
| CN112916784A (en) * | 2021-02-05 | 2021-06-08 | 北京机电研究所有限公司 | Compact reinforcement holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 250217 Renjia Village Industrial Park, Guanzhuang street, Zhangqiu District, Jinan City, Shandong Province Patentee after: Shandong Ruiye new energy equipment Co.,Ltd. Address before: 250200 Renjia Village Industrial Park, Guanzhuang Township, Zhangqiu City, Jinan City, Shandong Province Patentee before: SHANDONG RUIYE FLANGE Co.,Ltd. |
|
| CP03 | Change of name, title or address |