CN210418954U - Device is got to forging clamp - Google Patents
Device is got to forging clamp Download PDFInfo
- Publication number
- CN210418954U CN210418954U CN201921016121.XU CN201921016121U CN210418954U CN 210418954 U CN210418954 U CN 210418954U CN 201921016121 U CN201921016121 U CN 201921016121U CN 210418954 U CN210418954 U CN 210418954U
- Authority
- CN
- China
- Prior art keywords
- centre gripping
- gripping arm
- forging
- arm
- clamping
- 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.)
- Expired - Fee Related
Links
- 238000005242 forging Methods 0.000 title claims abstract description 35
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a device is got to forging clamp, including first centre gripping arm and second centre gripping arm, first centre gripping arm and second centre gripping arm are articulated through first articulated axle, in first centre gripping arm and the second centre gripping arm, rotate on one of them centre gripping arm and be connected with the bumper bar, be provided with a plurality of boss on the bumper bar, be provided with on another centre gripping arm with boss matched with slot. The utility model discloses effectively solved the easy problem that takes place to drop of forging in handling, security when having improved the operation.
Description
Technical Field
The utility model relates to a lifting hook, in particular to steel sheet lifting hook.
Background
At present, the forging needs to be utilized in the production process, the forging with high temperature needs to be hoisted to a forging press by using a sling for forging, and in the process, the special clamping device needs to be used for clamping the forging first, so that the forging can be carried. For example, chinese patent publication No. CN 202754709U, the utility model discloses a device is got to clamp of name for electric main shaft forging, this utility model discloses a device is got to clamp of electric main shaft forging, including two centre gripping arms, two connecting chains and a control chain, the intermediate position of two centre gripping arms is connected through the hank axle, a connecting chain is respectively connected to the one end of two centre gripping arms, and the other end of two centre gripping arms respectively is provided with a gripper jaw, control chain connects on the hank axle. The utility model discloses a weak point lies in: thereby two centre gripping arms draw close each other under the drive of the tensile force of chain and press from both sides tightly the forging, this kind of clamping mode is very unstable, and the forging drops from clamping device very easily in clamping process for the site work personnel are injured by a crashing object, consequently have great potential safety hazard.
Disclosure of Invention
The utility model aims at solving current clamp and getting the device very unstable when pressing from both sides the forging, the forging drops easily and injures field work personnel by a crashing object, has the problem of great potential safety hazard, provides a device is got to forging clamp, can effectively solve above-mentioned problem.
The utility model aims at realizing through the following technical scheme: the utility model provides a device is got to forging clamp, includes first centre gripping arm and second centre gripping arm, first centre gripping arm and second centre gripping arm are articulated through first articulated axle, in first centre gripping arm and the second centre gripping arm, rotate on one of them centre gripping arm and be connected with the bumper bar, be provided with a plurality of boss on the bumper bar, be provided with on another centre gripping arm with boss matched with slot.
The utility model discloses in, realize pressing from both sides the clamp of forging and loosen through the relative rotation between first centre gripping arm and the second centre gripping arm. When the forge piece is clamped tightly, the corresponding boss on the bumper is inserted into the slot, so that the first clamping arm and the second clamping arm cannot rotate relatively, the problem that the forge piece is easy to drop in the carrying process is effectively solved, and the safety during operation is improved.
Preferably, the clamping device further comprises a first connecting rod and a second connecting rod, wherein one end of the first connecting rod and one end of the second connecting rod are hinged to the end portions of the first clamping arm and the second clamping arm respectively, the other ends of the first connecting rod and the second connecting rod are hinged through a second hinge shaft, and a lifting ring is arranged on the second hinge shaft. The hanging ring is connected with a sling. In the hoisting process, the sling can generate upward tension on the hoisting ring, the tension is transmitted to the end parts of the two clamping arms through the first connecting rod and the second connecting rod, and the two clamping arms can approach each other under the action of the tension of the two connecting rods, so that the forged piece is clamped; after the hoisting is finished, the tensile force of the sling disappears, and the two clamping arms automatically loosen the forge piece.
Preferably, the bosses are arranged in sequence along the axial direction of the bumper.
Preferably, the boss is provided with a first magnetic block, and the bottom of the slot is provided with a second magnetic block which is mutually attracted with the first magnetic block. Through the mutual attraction between the first magnetic block and the second magnetic block, the boss can be reliably inserted into the slot, and the boss is not easy to separate from the slot.
Preferably, one end of the first clamping arm and one end of the second clamping arm, which are used for clamping the forged piece, are provided with contact plates. The contact plate can avoid the forging of high temperature with centre gripping arm direct contact, reduce the influence that the high temperature forging caused the intensity of centre gripping arm.
Preferably, the surface of the contact plate is provided with an anti-slip groove. The anti-skidding groove can increase the frictional force between contact plate and the forging, reduces the probability that the forging dropped.
Preferably, the contact plate is made of a ceramic material. The ceramic material has good high temperature resistance and good heat insulation property.
The utility model has the advantages that: the utility model discloses effectively solved the easy problem that takes place to drop of forging in handling, security when having improved the operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: 1. first centre gripping arm, 2, second centre gripping arm, 3, first articulated shaft, 4, first connecting rod, 5, second connecting rod, 6, second articulated shaft, 7, rings, 8, bumper bar, 9, contact plate, 10, slot, 11, boss, 12, first magnetic path.
Detailed Description
The invention will be further described with reference to the following detailed description and accompanying drawings.
Example (b):
as shown in fig. 1 to 2, includes a first clamp arm 1, a second clamp arm 2, a first link 4, and a second link 5. The first clamping arm 1 and the second clamping arm 2 are hinged through a first hinge shaft. The first holding arm 1 and the second holding arm 2 are relatively rotatable about the hinge shaft 3. One end of the first connecting rod 4 and one end of the second connecting rod 5 are respectively hinged with the end parts of the first clamping arm 1 and the second clamping arm 2. The ends of the first link 4 and the second link 5 are hinged by a second hinge shaft 6. A lifting ring 7 is arranged on the second articulated shaft 6. The lifting ring 7 is rotatably connected to the second hinge shaft 6. The lifting ring 7 is connected with a sling. In first centre gripping arm 1 and the second centre gripping arm 2, one of them centre gripping arm goes up to rotate and is connected with bumper 8, is provided with a plurality of boss 11 on the bumper 8, is provided with the slot 10 with boss 11 matched with on another centre gripping arm. In this embodiment, one end of the safety lever 8 is rotatably connected to the end of the second holding arm 2 connected to the second connecting rod 5, and the slot 10 is disposed at the end of the first holding arm 1 connected to the first connecting rod 4. The boss 10 is a cylinder. The bosses 11 are arranged in sequence in the axial direction of the bumper beam 8. The boss 11 is provided with a first magnetic block 12. The bottom of the slot 10 is provided with a second magnetic block which is mutually attracted with the first magnetic block 12.
And a contact plate 9 is arranged at one end of the first clamping arm 1 and the second clamping arm 2, which is used for clamping the forged piece. The contact plate 9 is of an arc-shaped plate-shaped structure. The contact plate 9 is made of a ceramic material. The surface of the contact plate 9 is provided with a grid-shaped anti-slip groove.
The utility model discloses in, realize pressing from both sides the clamp of forging and loosen through the relative rotation between first centre gripping arm and the second centre gripping arm. When the forge piece is clamped tightly, the corresponding boss on the bumper is inserted into the slot, so that the first clamping arm and the second clamping arm cannot rotate relatively, the problem that the forge piece is easy to drop in the carrying process is effectively solved, and the safety during operation is improved. Through the mutual attraction between the first magnetic block and the second magnetic block, the boss can be reliably inserted into the slot, and the boss is not easy to separate from the slot. The contact plate can avoid the forging of high temperature with centre gripping arm direct contact, reduce the influence that the high temperature forging caused the intensity of centre gripping arm.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (7)
1. The utility model provides a device is got to forging clamp, includes first centre gripping arm (1) and second centre gripping arm (2), first centre gripping arm (1) and second centre gripping arm (2) are articulated through first articulated shaft (3), its characterized in that: in first centre gripping arm (1) and second centre gripping arm (2), rotate on one of them centre gripping arm and be connected with bumper (8), be provided with a plurality of boss (11) on bumper (8), be provided with on another centre gripping arm with boss (11) matched with slot (10).
2. The forging clamping device as claimed in claim 1, further comprising a first connecting rod (4) and a second connecting rod (5), wherein one end of the first connecting rod (4) and one end of the second connecting rod (5) are respectively hinged to the end portions of the first clamping arm (1) and the second clamping arm (2), the other end of the first connecting rod (4) and the other end of the second connecting rod (5) are hinged through a second hinge shaft (6), and a lifting ring is arranged on the second hinge shaft (6).
3. The forging clamp as claimed in claim 1, wherein the bosses (11) are arranged in sequence in the axial direction of the bumper bar (8).
4. The forging clamping device as claimed in claim 1, wherein a first magnetic block (12) is arranged on the boss, and a second magnetic block which is mutually attracted with the first magnetic block (12) is arranged at the bottom of the slot (10).
5. The forging clamping device is characterized in that one ends of the first clamping arm (1) and the second clamping arm (2) used for clamping a forging are provided with contact plates (9).
6. A forging pick device as claimed in claim 5, characterised in that the surface of the contact plate (9) is provided with anti-slip grooves.
7. Device for picking forgings, in accordance with claim 5, characterised in that the contact plate (9) is made of ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921016121.XU CN210418954U (en) | 2019-07-02 | 2019-07-02 | Device is got to forging clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921016121.XU CN210418954U (en) | 2019-07-02 | 2019-07-02 | Device is got to forging clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210418954U true CN210418954U (en) | 2020-04-28 |
Family
ID=70378342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921016121.XU Expired - Fee Related CN210418954U (en) | 2019-07-02 | 2019-07-02 | Device is got to forging clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210418954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147343A (en) * | 2020-10-12 | 2020-12-29 | 世纪亿康（天津）医疗科技发展有限公司 | Calibration device and calibration method for coagulometer |
| CN112249877A (en) * | 2020-10-19 | 2021-01-22 | 贵州创将管业科技有限公司 | Plastic-coated pipeline carrying lifting appliance |
-
2019
- 2019-07-02 CN CN201921016121.XU patent/CN210418954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147343A (en) * | 2020-10-12 | 2020-12-29 | 世纪亿康（天津）医疗科技发展有限公司 | Calibration device and calibration method for coagulometer |
| CN112249877A (en) * | 2020-10-19 | 2021-01-22 | 贵州创将管业科技有限公司 | Plastic-coated pipeline carrying lifting appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |