CN219335838U - Quick replacement tooling for upper die of large forging machine - Google Patents
Quick replacement tooling for upper die of large forging machine Download PDFInfo
- Publication number
- CN219335838U CN219335838U CN202320441500.3U CN202320441500U CN219335838U CN 219335838 U CN219335838 U CN 219335838U CN 202320441500 U CN202320441500 U CN 202320441500U CN 219335838 U CN219335838 U CN 219335838U
- Authority
- CN
- China
- Prior art keywords
- tool
- forging machine
- fixedly connected
- frock
- clamping block
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Forging (AREA)
Abstract
The utility model discloses a quick replacement tool for an upper die of a large forging machine, which comprises a lower tool, a mounting groove and an upper tool, wherein the bottom end of the lower tool is fixedly connected with a stable structure, the top end of the inside of the lower tool is provided with the mounting groove, the upper tool is arranged above the lower tool, positioning holes are formed in the two ends of the lower tool, one side of the upper tool is fixedly connected with a convenient connection structure, two sides of the inside of the upper tool are provided with anti-loosening structures, each anti-loosening structure comprises a sliding sleeve, a positioning pin, a steel bar and a bar-shaped jack, and the sliding sleeve is fixedly connected with two sides of the bottom end of the upper tool. According to the utility model, the anti-loosening structure is arranged, so that the locating pins protruding upwards vertically from the upper tool are prevented from loosening, a horizontal reinforcing steel bar is welded at the position of the bottom end of the locating pins at the screwed connection position of the bottom ends of the locating pins, the locating pins are prevented from loosening, the locating pins are reinforced, and the module replacement tool is prevented from loosening.
Description
Technical Field
The utility model relates to the technical field of forging machine tools, in particular to a quick upper die replacement tool for a large forging machine.
Background
The large forging machine is used as common production equipment in heavy industrial production, the metal material is hammered and pressed to form the required size, corresponding forging modules are needed in the forging process, the metal material can be punched into corresponding shapes according to the shapes of the modules, and due to the fact that the large forging machine is heavy in modules, the modules are needed to be replaced conveniently and quickly by using corresponding tools.
When a common large forging machine is used for disassembling and replacing a module, as equipment bayonet locks are heavy in texture, the module is usually operated through hydraulic equipment, so that the module is disassembled and fixed, and the common forging machine module tool has a good fixing effect when being disassembled and assembled, and still has some problems:
1. when the common large forging machine module replacement tool is used, a plurality of clamping pins are mutually independent, so that the tool has a certain loosening phenomenon.
2. When the common large forging machine module replacement tool is used, the whole body is heavy, and the phenomenon of movement easily occurs in the driving process.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to provide a quick replacement tool for an upper die of a large forging machine, which is used for solving the defect that the existing module replacement tool is easy to loose.
(II) summary of the utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a mould quick replacement frock on large-scale forging machine, includes frock, mounting groove and last frock down, the bottom fixedly connected with stable structure of frock down, the mounting groove has been seted up on the inside top of frock down, the top of frock is provided with the frock down, the internally mounted of mounting groove has the lower mould, the locating hole has all been seted up to the inside at lower mould both ends, one side fixedly connected with convenient connection structure of going up the frock, the inside both sides of going up the frock all are provided with locking structure, locking structure includes sliding sleeve, locating pin, reinforcing bar and bar jack, sliding sleeve fixed connection is in the both sides of going up the frock bottom.
During the use, install the lower mould in the inboard of mounting groove and the bottom of last frock respectively, later install this frock in forging machine inboard again, make this frock drive the lower mould under forging machine drive and forge the processing, when the frock was gone up to large-scale forging machine, generally offered the bar jack on the locating pin that upper frock vertical up salient was equipped with, hydraulic pressure change frock has horizontal inserted bar, horizontal inserted bar jack that the locating pin was offered inserts the frock, then the hydraulic pressure inserted bar of hydraulic pressure change frock.
Preferably, the stabilizing structure comprises a hook, a base block and a positioning groove, wherein the hook is fixedly connected to the lower parts of two sides of the lower tool, the base block is fixedly connected to the bottom end of the lower tool, the positioning groove is formed in the base block, a lug which can be matched with the positioning groove is fixedly arranged at the installation position of the forging machine, and the lower tool is inlaid and fixed at the installation position of the forging machine.
Preferably, the hooks are symmetrically staggered with respect to the vertical center line of the lower tool, and the base block and the lower tool are positioned on the same vertical plane, so that the lower tool can be kept stable during installation.
Preferably, the convenient connection structure comprises a connection block, a first clamping block, a second clamping block and a sliding groove, wherein the connection block is fixedly connected to one side of the upper tool, the first clamping block is fixedly connected to one side of the connection block, the second clamping block is arranged on the outer side of the first clamping block, the sliding groove is formed in the top end of the inner portion of the second clamping block, the second clamping block is dithered under the sliding structure of the first clamping block and the sliding groove in advance to move, and the first clamping block and the second clamping block clamp and support the inner cross rod of the forging machine.
Preferably, the connecting block is perpendicular to one side of the upper tool, and the first clamping block and the inside of the sliding groove are in a sliding structure, so that the first clamping block and the second clamping block can be clamped.
Preferably, the inside of sliding sleeve is run through and is had the locating pin, the below fixedly connected with reinforcing bar of locating pin one side, the bar jack has been seted up on the inside top of locating pin, closes the junction with last frock soon in the locating pin bottom, welds a horizontally reinforcing bar in locating pin bottom end position, prevents that the locating pin of pair from loosening.
Preferably, the locating pin and the upper tool are in a sliding structure, and the locating pins are symmetrically distributed about the vertical center line of the reinforcing steel bar, so that the reinforcing steel bar can strengthen the connection of the locating pin.
(III) beneficial effects
The quick replacement tooling for the upper die of the large forging machine provided by the utility model has the advantages that: through being provided with locking structure, in order to prevent the locating pin that goes up the vertical upward protrusion of frock and go up the frock pine and take off, in locating pin bottom and last frock spin joint department, weld a horizontal reinforcing bar in locating pin bottom end position, prevent that paired locating pin from taking off, play the effect of strengthening the locating pin, realized avoiding this module to change frock and appear becoming flexible;
through the arrangement of the stabilizing structure, the bottom end of the lower tool is fixedly connected with the base block, the corresponding positioning groove is formed in the base block, when the lower tool is connected and installed with the forging machine, the bump which can be matched with the positioning groove is fixed at the installation position of the forging machine, and the embedding and fixing are formed at the installation position of the lower tool and the forging machine, so that the lower tool can keep better stability after being installed, and the stability of the replacement tool is improved;
through being provided with convenient connection structure, before last frock is connected with the forging machine, shake the second clamp splice in advance under the sliding structure of first clamp splice and spout and remove, make first clamp splice and second clamp splice carry out centre gripping and support to the inboard horizontal pole of forging machine, make and go up the frock and can keep better stability before the installation, realized the convenient connection to this frock.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of the bottom view of the present utility model;
FIG. 4 is a schematic three-dimensional structure of a portable connection structure according to the present utility model;
fig. 5 is a schematic three-dimensional structure of the anti-loosening structure of the present utility model.
In the figure: 1. a lower tool; 2. a stabilizing structure; 201. a hook; 202. a base block; 203. a positioning groove; 3. a mounting groove; 4. a lower die; 5. positioning holes; 6. loading a tool; 7. a convenient connection structure; 701. a connecting block; 702. a first clamping block; 703. a second clamping block; 704. a chute; 8. an anti-loosening structure; 801. a sliding sleeve; 802. a positioning pin; 803. reinforcing steel bars; 804. and a strip-shaped jack.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1-5, the quick replacement tooling for the upper die of the large forging machine provided by the utility model comprises a lower tooling 1, a mounting groove 3 and an upper tooling 6, wherein the mounting groove 3 is formed in the top end of the inside of the lower tooling 1, the upper tooling 6 is arranged above the lower tooling 1, the lower die 4 is arranged in the mounting groove 3, positioning holes 5 are formed in the two ends of the lower die 4, anti-loosening structures 8 are arranged on the two sides of the inside of the upper tooling 6, each anti-loosening structure 8 comprises a sliding sleeve 801, a positioning pin 802, reinforcing steel bars 803 and a strip-shaped jack 804, the sliding sleeve 801 is fixedly connected to the two sides of the bottom end of the upper tooling 6, the positioning pin 802 penetrates through the inside of the sliding sleeve 801, the reinforcing steel bars 803 are fixedly connected to the lower side of the positioning pin 802, the strip-shaped jack 804 is formed in the top end of the inside of the positioning pin 802, a sliding structure is formed between the positioning pin 802 and the inside of the upper tooling 6, and the positioning pin 802 is symmetrically distributed about the vertical center line of the reinforcing steel bars.
The working principle of the upper die quick replacement tool for the large forging machine based on embodiment 1 is that when the tool is used, the lower die 4 is respectively arranged on the inner side of the mounting groove 3 and the bottom end of the upper tool 6, and then the tool is arranged on the inner side of the forging machine, so that the tool drives the lower die 4 to forge under the driving of the forging machine, when the upper tool 6 of the large forging machine is replaced, a strip-shaped inserting hole 804 is generally formed in a positioning pin 802 protruding upwards vertically from the upper tool 6, the hydraulic replacement tool is provided with a horizontal inserting rod, the strip-shaped inserting hole 804 formed in the horizontal inserting rod aligned with the positioning pin 802 is inserted into the upper tool 6, and then the hydraulic inserting rod of the hydraulic replacement tool is retracted, so that the upper tool 6 is taken out and replaced. In order to prevent the positioning pins 802 protruding upwards vertically from the upper tool 6 from loosening, a horizontal reinforcing steel bar 803 is welded at the bottom end position of the positioning pins 802 at the joint of the bottom ends of the positioning pins 802 and the upper tool 6 in a screwing way, so that the paired positioning pins 802 are prevented from loosening, and the positioning pins 802 are reinforced.
Example two
The embodiment further includes: the bottom fixedly connected with stable structure 2 of frock 1 down, stable structure 2 includes couple 201, base piece 202 and constant head tank 203, couple 201 fixed connection in the below of frock 1 both sides down, and the constant head tank 203 has been seted up to the bottom fixedly connected with base piece 202 of frock 1 down, and couple 201 is the crisscross distribution of symmetry about the perpendicular central line of frock 1 down, and base piece 202 is in same vertical plane with frock 1 down.
In this embodiment, in order to prevent the lower tool 1 from moving during the processing and driving process of the forging machine when the tool is used, the bottom end of the lower tool 1 is fixedly connected with the base block 202, and the base block 202 is internally provided with the corresponding positioning groove 203, when the lower tool 1 is connected and installed with the forging machine, the installation position of the forging machine is fixedly provided with the protruding block which can be matched with the positioning groove 203, so that the installation position of the lower tool 1 and the installation position of the forging machine are inlaid and fixed, and the lower tool 1 can maintain good stability after being installed.
Example III
The embodiment further includes: go up one side fixedly connected with convenient connection structure 7 of frock 6, convenient connection structure 7 includes connecting block 701, first clamp splice 702, second clamp splice 703 and spout 704, connecting block 701 fixed connection is in one side of going up frock 6, one side fixedly connected with first clamp splice 702 of connecting block 701, the outside of first clamp splice 702 is provided with second clamp splice 703, spout 704 has been seted up on the inside top of second clamp splice 703, connecting block 701 and one side mutually perpendicular of going up frock 6 are sliding structure between the inside of first clamp splice 702 and spout 704.
In this embodiment, when the tool is used, because the upper tool 6 is connected with the forging machine, in order to avoid the shake of the upper tool 6 during the installation and connection process, the relevant parts are inconvenient to install, therefore, before the upper tool 6 is connected with the forging machine, the second clamping block 703 is dithered under the sliding structure of the first clamping block 702 and the sliding chute 704 in advance to move, so that the first clamping block 702 and the second clamping block 703 clamp and support the cross bar on the inner side of the forging machine, and the upper tool 6 can keep better stability before being installed.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. Quick replacement frock on large-scale forging machine, including frock (1), mounting groove (3) and last frock (6), its characterized in that down: the bottom end of the lower tool (1) is fixedly connected with a stabilizing structure (2), an installation groove (3) is formed in the top end of the inside of the lower tool (1), and an upper tool (6) is arranged above the lower tool (1);
a lower die (4) is arranged in the mounting groove (3), and positioning holes (5) are formed in the inner parts of two ends of the lower die (4);
one side fixedly connected with convenient connection structure (7) of going up frock (6), it all is provided with locking structure (8) to go up the inside both sides of frock (6), locking structure (8) are including sliding sleeve (801), locating pin (802), reinforcing bar (803) and bar jack (804), sliding sleeve (801) fixed connection is in the both sides of going up frock (6) bottom.
2. The rapid die change tooling for a large forging machine according to claim 1, wherein: the stabilizing structure (2) comprises a hook (201), a base block (202) and a positioning groove (203), wherein the hook (201) is fixedly connected to the lower parts of two sides of the lower tool (1), the base block (202) is fixedly connected to the bottom end of the lower tool (1), and the positioning groove (203) is formed in the base block (202).
3. The rapid die change tooling for a large forging machine according to claim 2, wherein: the hooks (201) are symmetrically distributed in a staggered mode with respect to the vertical center line of the lower tool (1), and the base blocks (202) and the lower tool (1) are located on the same vertical plane.
4. The rapid die change tooling for a large forging machine according to claim 1, wherein: the convenient connection structure (7) comprises a connection block (701), a first clamping block (702), a second clamping block (703) and a sliding groove (704), wherein the connection block (701) is fixedly connected to one side of an upper tool (6), one side of the connection block (701) is fixedly connected with the first clamping block (702), the second clamping block (703) is arranged on the outer side of the first clamping block (702), and the sliding groove (704) is formed in the top end of the inner portion of the second clamping block (703).
5. The quick die change tooling for a large forging machine as set forth in claim 4, wherein: the connecting block (701) is perpendicular to one side of the upper tool (6), and a sliding structure is formed between the first clamping block (702) and the inside of the sliding groove (704).
6. The rapid die change tooling for a large forging machine according to claim 1, wherein: the inside of sliding sleeve (801) is run through and is had locating pin (802), the below fixedly connected with reinforcing bar (803) of locating pin (802) one side, bar jack (804) have been seted up on the top of locating pin (802) inside.
7. The rapid die change tooling for a large forging machine according to claim 6, wherein: the locating pins (802) and the inside of the upper tool (6) are of sliding structures, and the locating pins (802) are symmetrically distributed with respect to the vertical center line of the reinforcing steel bar (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320441500.3U CN219335838U (en) | 2023-03-09 | 2023-03-09 | Quick replacement tooling for upper die of large forging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320441500.3U CN219335838U (en) | 2023-03-09 | 2023-03-09 | Quick replacement tooling for upper die of large forging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219335838U true CN219335838U (en) | 2023-07-14 |
Family
ID=87095115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320441500.3U Active CN219335838U (en) | 2023-03-09 | 2023-03-09 | Quick replacement tooling for upper die of large forging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219335838U (en) |
-
2023
- 2023-03-09 CN CN202320441500.3U patent/CN219335838U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219335838U (en) | Quick replacement tooling for upper die of large forging machine | |
| CN109014094A (en) | A kind of dummy bar for vertical round billet continuous casting machine | |
| CN219293129U (en) | Reinforcing bar net piece welding mould | |
| CN213624432U (en) | Hanger for electrophoretic processing of vehicle door | |
| CN209174856U (en) | A kind of dummy bar for vertical round billet continuous casting machine | |
| CN212561960U (en) | Steel wire mesh, insulation board and structural layer steel bar connecting piece | |
| CN210238574U (en) | Utility tunnel platform truck template | |
| CN219293086U (en) | Welding tool for generator stand | |
| CN215326387U (en) | Special lifting appliance for continuous casting dummy bar head of continuous casting machine | |
| CN214835067U (en) | Multifunctional steel structure support frame for building assembly | |
| CN210649220U (en) | Trailer traction seat support leg welding mold | |
| CN214721825U (en) | Conticaster walking beam welding frock | |
| CN214024175U (en) | Pneumatic steel apron kludge that flattens | |
| CN218375191U (en) | Strutting arrangement for construction | |
| CN218906383U (en) | Convenient-to-detach packer | |
| CN214163462U (en) | Steel bar binding jig frame | |
| CN218757704U (en) | Combined bulldozer main frame | |
| CN218745774U (en) | Base welding tool rack | |
| CN217627084U (en) | Hoof repairing machine | |
| CN210435416U (en) | Tapping clamping device of metallurgical special lifting hook board | |
| CN220575074U (en) | Multifunctional working platform | |
| CN217756527U (en) | Middle barrel gripping apparatus | |
| CN217571525U (en) | Novel F series oil tank tailor-welding tool | |
| CN212946233U (en) | Assembly welding tool for crawler beam parts | |
| CN215699351U (en) | Welding tool clamp for machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |