CN211071655U - Upsetting station locking mechanism - Google Patents
Upsetting station locking mechanism Download PDFInfo
- Publication number
- CN211071655U CN211071655U CN201921866575.6U CN201921866575U CN211071655U CN 211071655 U CN211071655 U CN 211071655U CN 201921866575 U CN201921866575 U CN 201921866575U CN 211071655 U CN211071655 U CN 211071655U
- Authority
- CN
- China
- Prior art keywords
- positioning
- die
- locking mechanism
- hole
- recited
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 11
- 239000011120 plywood Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000004308 accommodation Effects 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 13
- 238000005242 forging Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Images
Landscapes
- Forging (AREA)
Abstract
The utility model relates to an upsetting station locking mechanism, including last mount pad, upper fixing plate and die holding seat, die holding seat's the outside is provided with the screw thread, threaded connection between die holding seat and the mounting hole. The utility model discloses have that accommodation time is short, adjust convenient, the adjustment accuracy is high, the requirement of the quick retooling of adaptation mill, raise the efficiency, reduce artifical intensity, practice thrift the effect of cost.
Description
Technical Field
The utility model belongs to the technical field of the technique of upsetting equipment and specifically relates to an upsetting station locking mechanism is related to.
Background
Upsetting is a forging process that reduces the height of the billet and increases the cross-section. When the local cross section of the billet is increased, the local upset is called local upsetting.
Chinese utility model with the grant bulletin number of CN205519447U discloses an anti-bending end upsetting die, belonging to the technical field of forging dies. The anti-bending end upsetting die comprises an upper die fixing plate and a lower die fixing plate which are connected with forging and stamping equipment, wherein a lower die fixing clamp is arranged on the lower die fixing plate, and the anti-bending end upsetting die is characterized in that the upper die fixing plate is connected with a first upsetting station, a second upsetting station and a third upsetting station through a transposition fixing seat, and the transposition fixing seat is further provided with a rotary positioning device. The utility model discloses go on simultaneously on combining a forging stamping equipment with three station to reduce the input of manpower and other equipment, the energy saving, when reduction in production cost, also improved production efficiency.
However, in the using process, the die mounting columns are usually arranged in the upper die fixing plate and are fixedly connected with the upper die fixing plate, and when the upsetting height needs to be adjusted, the die on the upper die fixing clamp needs to be replaced, so that the die can adapt to different upsetting height requirements, and the use is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an upsetting station locking mechanism has that accommodation time is short, the regulation is convenient, the adjustment precision is high, adapts to the requirement of the quick retooling of mill, raises the efficiency, reduces artifical intensity, practices thrift the effect of cost.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
an upsetting station locking mechanism comprises an upper mounting seat, an upper die fixing plate and a die mounting seat, wherein threads are arranged on the outer side of the die mounting seat, and the die mounting seat is in threaded connection with a mounting hole.
Through adopting above-mentioned technical scheme, can adjust the relative height between mould mount pad and the upper fixing plate, when the upset height of work piece was adjusted to needs, only need adjust the relative position between mould mount pad and the upper fixing plate, make the relative upper fixing plate's of mould mount pad height adjust, can realize the upset requirement to different work pieces, the application scope of upset device has been promoted, and the accommodation time is short, it is convenient to adjust, the adjustment precision is high, adapt to the requirement of the quick die change of mill, the efficiency is improved, the labor intensity is reduced, and the cost is saved.
The utility model discloses further set up to: still include locating component, locating component includes the location bolt, the location bolt is installed in an upper fixed plate, spacing hole has been seted up to the bottom of going up the mount pad, the mounting hole with spacing hole intercommunication is seted up to an upper fixed plate's bottom, a plurality of positioning groove have been seted up along its border circumference on the die mounting seat, the location bolt runs through an upper fixed plate and partial embedding in the positioning groove.
When the positioning device is used, the die mounting seat and the upper die fixing plate are rotated through the rotating device, so that fine adjustment of the position between the die mounting seat and the upper die fixing plate is realized, after the fine adjustment is finished, the positioning bolt penetrates through the upper die fixing plate from one side of the upper die fixing plate and then is clamped in the positioning groove, the circumferential limiting between the die mounting seat and the upper die fixing plate is realized, so that the adjustment precision is controlled according to the number of different positioning grooves in the actual use process, the looseness occurs between the die mounting seat and the upper die fixing plate due to the impact force generated in the upsetting process, the probability of position deviation between the die mounting seat and the upper die fixing plate is reduced, and the processing precision of upsetting equipment is improved to a certain extent;
the utility model discloses further set up to: the positioning assembly further comprises a compression spring, the compression spring is installed in the upper fixing plate, the compression spring is sleeved on the outer side of the positioning bolt, the positioning bolt faces towards one side of the die mounting seat and is provided with a positioning ring, and one end of the compression spring is abutted to the positioning ring.
Through adopting above-mentioned technical scheme, through setting up compression spring for locating component has the trend towards positioning groove motion all the time, makes the location bolt can compress tightly the location of realization to the die holder in positioning groove all the time at the in-process that the upsetting apparatus was using all the time, has reduced at the in-process of upsetting, takes place not hard up probability between location bolt and the positioning groove.
The utility model discloses further set up to: the positioning grooves are vertically formed in the height direction of the die mounting seat, and the distance between every two adjacent positioning grooves is equal.
Through adopting above-mentioned technical scheme for the die holding seat is at the in-process of adjustment, directly after the fixed angle of at every turn rotatory with the die holding seat, can with location bolt locking, has promoted the control range between die holding seat and the upper fixing plate.
The utility model discloses further set up to: the utility model discloses a fixing device for fixing the bolt, including last fixed die plate, installation blind hole, locating bolt, mounting blind hole, compression spring one end with the lid closes the board butt, the other end and holding ring butt, the lateral wall of installation blind hole is seted up the locating hole of intercommunication mounting hole, the location bolt install in the installation blind hole, the tip of installation blind hole is provided with the lid and closes the lid of installation blind hole closes the board, cover and set up the joint hole that supplies the location bolt part to expose on the board, compression spring one end.
By adopting the technical scheme, when the die mounting seat is mounted, the positioning bolt is horizontally inserted into the mounting blind hole, the positioning ring positioned on the positioning bolt is attached to the side wall of the mounting blind hole, and the other side of the positioning bolt penetrates through the positioning hole and is embedded into the positioning groove, so that the die mounting seat is positioned, and the die mounting seat is simple in structure and convenient to mount; and the probability that the positioning bolt loosens from the mounting blind hole is reduced by arranging the cover plate, so that the positioning bolt is convenient to use.
The utility model discloses further set up to: the side wall of the positioning ring is attached to the side wall of the limiting hole.
Through adopting above-mentioned technical scheme, the lateral wall of holding ring and the lateral wall laminating in spacing hole to make the location bolt can lead through the relative between holding ring and the spacing hole at the in-process of motion, make the in-process motion that the location bolt slided at the level more stable.
The utility model discloses further set up to: the one end that the location bolt exposes the lid plywood articulates there is a locating lever.
Through adopting above-mentioned technical scheme, through setting up the locating lever, made things convenient for the plug of plug pin.
The utility model discloses further set up to: the top of the positioning rod vertically extends upwards to form a guide part, the length of the guide part is larger than the depth of the positioning rod embedded into the positioning groove and smaller than the length of the mounting blind hole, and the length of the guide part is smaller than the length of the positioning rod below the positioning bolt.
Through adopting above-mentioned technical scheme, through setting up the guide part, when needs will fix a position the bolt and extract, the rotating positioning pole for the guide part upward movement that is located the locating rod tip, make the top surface of locating lever and the lateral wall laminating of closing the board, through lever principle, make the location bolt shift out from positioning groove, further made things convenient for the use of location bolt.
The utility model discloses further set up to: the guide part orientation one side of lid plywood is provided with the guide block, the length of guide block is less than the locating lever exposes the length of lid plywood, the bottom of guide block is provided with the direction cambered surface, the top of direction cambered surface be provided with the location plane of lid plywood lateral wall laminating.
Through adopting above-mentioned technical scheme, made things convenient for the locating lever and the lid to close the rotation between the board, when the locating lever level, the locating plane that is located the locating lever top closes the lateral wall laminating of board with the lid, realizes the locating lever and the lid and closes the location between the board, when needs rotate die setting seat, can directly place the locating lever level, realize the rotation to die setting seat.
The utility model discloses further set up to: the threads on the die mounting seat and the mounting hole are trapezoidal threads.
Through adopting above-mentioned technical scheme, improved the durability and the regulation precision of screw thread, reduced the screw thread between die holding seat and the last fixed plate and taken place the probability of wearing and tearing, promoted die holding seat and last fixed plate's life to a certain extent.
To sum up, the utility model discloses a beneficial technological effect does:
1. above-mentioned upsetting station locking structure is through setting up die holder and mounting hole, has and the regulation time is short, the regulation is convenient, the adjustment accuracy is high, adapts to the requirement of the quick retooling of mill, raises the efficiency, reduces artifical intensity, practices thrift the effect of cost.
2. The positioning assembly has the effects of reducing the probability of looseness between the die mounting column and the upper die fixing plate in the using process, short adjusting time, convenience in adjustment and high adjusting precision, meets the requirement of rapid die change of a factory, improves the efficiency, reduces the labor intensity and saves the cost;
3. above-mentioned utility model through setting up the locating lever, has made things convenient for the effect of holding between the fingers the taking out from positioning groove with the location bolt.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the local explosion structure of the present invention.
Fig. 3 is a schematic view of the structure of the present invention in partial section.
In the figure, 1, an upper mounting seat; 11. a limiting hole; 2. an upper die fixing plate; 21. mounting holes; 22. installing blind holes; 23. positioning holes; 3. a die mounting seat; 31. a positioning groove; 4. a positioning assembly; 41. positioning a bolt; 411. a positioning ring; 42. a compression spring; 43. covering the plywood; 431. a clamping hole; 44. positioning a rod; 441. a guide portion; 442. a guide block; 443. a guiding cambered surface; 444. positioning a plane; 5. and a lower mounting seat.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to the attached drawing 1, the upsetting station locking mechanism comprises an upper mounting seat 1, an upper die fixing plate 2, a die mounting seat 3, a positioning assembly 4 and a lower mounting seat 5 for placing a workpiece.
Referring to fig. 2 and 3, the bottom of the upper mounting seat 1 is provided with a limiting hole 11, the bottom of the upper fixing plate 2 is provided with a mounting hole 21 communicated with the limiting hole 11, the side wall of the upper fixing plate 2 is provided with a blind mounting hole 22, and the side wall of the blind mounting hole 22 is provided with a positioning hole 23 communicated with the mounting hole 21.
The outside of die holding seat 3 is provided with the screw thread, and threaded connection between die holding seat 3 and mounting hole 21 offers a plurality of vertical positioning groove 31 of seting up along its border circumference even interval on die holding seat 3. In this embodiment, the number of the positioning grooves 31 is 12.
The control of the adjustment accuracy is realized by controlling the number of the positioning grooves 31 and the thread pitch of the threads on the upper die fixing plate 2 and the die mounting base 3, and the adjustment accuracy of the number of the positioning grooves 31 is 0.67 mm.
The positioning assembly 4 comprises a positioning bolt 41 and a compression spring 42, the positioning bolt 41 is installed in the upper fixing plate 2, the positioning bolt 41 is installed in the blind installation hole 22, and the positioning bolt 41 penetrates through the rear part of the positioning hole 23 on the upper fixing plate 2 and is partially embedded in the positioning groove 31.
The compression spring 42 is installed in the upper die fixing plate 2, the compression spring 42 is sleeved outside the positioning bolt 41, a positioning ring 411 is arranged on one side of the positioning bolt 41 facing the die mounting seat, and one end of the compression spring 42 is abutted to the positioning ring 411.
The end of the blind mounting hole 22 is provided with a cover closing plate 43 for closing the blind mounting hole 22, the cover closing plate 43 is provided with a clamping hole 431 for exposing the positioning bolt 41, one end of the compression spring 42 is abutted to the cover closing plate 43, and the other end of the compression spring is abutted to the positioning ring 411. The sidewall of the positioning ring 411 is attached to the sidewall of the fastening hole 431.
One end of the positioning bolt 41, which is exposed out of the cover plate 43, is hinged with a positioning rod 44, the top of the positioning rod 44 vertically extends upwards to form a guide part 441, the length of the guide part 441 is greater than the depth of the positioning rod 44 embedded into the positioning groove 31 and less than the length of the mounting blind hole 22, and the length of the guide part 441 is less than the length of the positioning rod 44 below the positioning bolt 41.
A guide block 442 is provided on a side of the guide portion 441 facing the cover plate 43, the length of the guide block 442 is shorter than the length of the positioning rod 44 exposed out of the cover plate 43, a guide arc 443 is provided at the bottom of the guide block 442, and a positioning plane 444 attached to a side wall of the cover plate 43 is provided at the top of the guide arc 443.
The use principle of the embodiment is as follows: during the use, it rotates through rotary device between die holding seat 3 and the upper fixing plate 2, thereby realize the fine setting to position between die holding seat 3 and the upper fixing plate 2, after the fine setting is accomplished, with location bolt 41 from one side of upper fixing plate 2 run through in positioning groove 31 behind upper fixing plate 2, realize spacing to the circumference between die holding seat 3 and the upper fixing plate 2, thereby reduced at the in-process of in-service use, because the impact force that the upset in-process produced leads to taking place between die holding seat and the upper fixing plate 2 not hard up, thereby reduced die holding seat and the probability that the position is cheap takes place for upper fixing plate 2, the machining precision of upset equipment has been promoted to a certain extent.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides an upsetting station locking mechanism, includes mount pad (1), punch holder (2) and die holding seat (3), its characterized in that: the outer side of the die mounting seat (3) is provided with threads, and the die mounting seat (3) is in threaded connection with the mounting hole (21).
2. The upsetting station locking mechanism as recited in claim 1, wherein: still include locating component (4), locating component (4) are including location bolt (41), install in last fixed die plate (2) location bolt (41), spacing hole (11) have been seted up to the bottom of going up mount pad (1), mounting hole (21) with spacing hole (11) intercommunication are seted up to the bottom of last fixed die plate (2), a plurality of positioning groove (31) have been seted up along its border circumference on die mount pad (3), location bolt (41) run through last fixed die plate (2) and partial embedding in positioning groove (31).
3. An upsetting station locking mechanism as recited in claim 2, wherein: locating component (4) still include compression spring (42), install in last fixed die plate (2) compression spring (42), compression spring (42) cover is located the outside of location bolt (41), location bolt (41) orientation one side of die holding seat (3) is provided with holding ring (411), the one end of compression spring (42) with holding ring (411) butt.
4. An upsetting station locking mechanism as recited in claim 2, wherein: the positioning grooves (31) are vertically formed in the height direction of the die mounting seat (3), and the distance between every two adjacent positioning grooves (31) is equal.
5. An upsetting station locking mechanism as recited in claim 3, wherein: installation blind hole (22) have been seted up to the lateral wall of last fixed die plate (2), locating hole (23) of intercommunication mounting hole (21) have been seted up to the lateral wall of installation blind hole (22), location bolt (41) install in installation blind hole (22), the tip of installation blind hole (22) is provided with the lid and closes the lid of installation blind hole (22) closes board (43), offer joint hole (431) that supply location bolt (41) part to expose on lid plywood (43), compression spring (42) one end with lid plywood (43) butt, the other end and holding ring (411) butt.
6. An upsetting station locking mechanism as recited in claim 3, wherein: the side wall of the positioning ring (411) is attached to the side wall of the limiting hole (11).
7. An upsetting station locking mechanism as recited in claim 5, wherein: one end of the positioning bolt (41) exposed out of the cover plate (43) is hinged with a positioning rod (44).
8. An upsetting station locking mechanism as recited in claim 7, wherein: the top of the positioning rod (44) vertically extends upwards to form a guide part (441), the length of the guide part (441) is greater than the depth of the positioning rod (44) embedded into the positioning groove (31) and less than the length of the mounting blind hole (22), and the length of the guide part (441) is less than the length of the positioning rod (44) below the positioning bolt (41).
9. An upsetting station locking mechanism as recited in claim 8, wherein: one side of the guide portion (441) facing the cover plate (43) is provided with a guide block (442), the length of the guide block (442) is smaller than the length of the positioning rod (44) exposed out of the cover plate (43), the bottom of the guide block (442) is provided with a guide arc surface (443), and the top of the guide arc surface (443) is provided with a positioning plane (444) attached to the side wall of the cover plate (43).
10. The upsetting station locking mechanism as recited in claim 1, wherein: the threads on the die mounting seat (3) and the mounting hole (21) are trapezoidal threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921866575.6U CN211071655U (en) | 2019-11-01 | 2019-11-01 | Upsetting station locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921866575.6U CN211071655U (en) | 2019-11-01 | 2019-11-01 | Upsetting station locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211071655U true CN211071655U (en) | 2020-07-24 |
Family
ID=71641434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921866575.6U Active CN211071655U (en) | 2019-11-01 | 2019-11-01 | Upsetting station locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211071655U (en) |
-
2019
- 2019-11-01 CN CN201921866575.6U patent/CN211071655U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2738916Y (en) | Puncturing mould | |
| CN108994349B (en) | Drilling jig for rivet hole of supporting plate nut | |
| CN211071655U (en) | Upsetting station locking mechanism | |
| CN105499617B (en) | A kind of ultrasonic cutter head of machining small and its application | |
| CN215090090U (en) | Tower machine standard festival processing equipment that punches a hole | |
| CN116551432B (en) | Clamp for machine tool machining | |
| CN101722239A (en) | High-precision stamping mould | |
| CN102989905B (en) | Continuous processing mould for lock catch nut | |
| CN106424853B (en) | Blanking cover boring grab | |
| CN201012381Y (en) | Multiple station rotating die seat system | |
| CN104550443A (en) | Angle iron punching machine added with chamfering function | |
| CN210649571U (en) | Cam structure type part clamping jig with adjustable height | |
| CN211135206U (en) | Waterproof flat skew extrusion die equipment | |
| JP4398001B2 (en) | Punching mold | |
| CN208928976U (en) | A kind of locking plate special apparatus for working | |
| CN218361561U (en) | Blanking die | |
| CN216329255U (en) | CNC diamond processing equipment of convenient change mould | |
| CN218341473U (en) | Machining equipment capable of resisting deformation of bolt head | |
| CN205254592U (en) | Engine support bottom boring grab | |
| CN218424947U (en) | Railway freight car side door panel hydraulic pressure cold bending make-up machine of preapring for an unfavorable turn of events shape | |
| CN205816527U (en) | One tiltedly carves positioner | |
| CN214772526U (en) | Punching device for drive shaft cap | |
| CN216518978U (en) | Cylinder fixing plate for numerical control machining center equipment | |
| CN204735599U (en) | Reactor folder work piece cut -out press | |
| CN108994233A (en) | Press bench micro-tensioning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Min Inventor after: Zhang Weihua Inventor after: Tao Shengpei Inventor after: Huang Tao Inventor before: Wang Min Inventor before: Zhang Weihua Inventor before: Tao Shengpei Inventor before: Huang Tao |
|
| CB03 | Change of inventor or designer information |