CN214643115U - 90 thick wall return bend clamping device - Google Patents
90 thick wall return bend clamping device Download PDFInfo
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- CN214643115U CN214643115U CN202121054076.4U CN202121054076U CN214643115U CN 214643115 U CN214643115 U CN 214643115U CN 202121054076 U CN202121054076 U CN 202121054076U CN 214643115 U CN214643115 U CN 214643115U
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Abstract
The utility model belongs to press from both sides tight field, specifically a 90 thick wall return bend clamping device, include: the front part of the vertical clamping mechanism is provided with a horizontal clamping mechanism; the vertical clamping mechanism includes: the clamping device comprises a rack, wherein a clamping groove is formed in the rack, clamping arms are symmetrically arranged on two sides of the clamping groove, clamping pincers are hinged to the symmetrically arranged clamping arms, and ejector rods are arranged on the rear sides of the clamping pincers; the horizontal clamping mechanism includes: the bracket is provided with a lower arc groove right above the bracket, and slots are arranged on two sides of the lower arc groove; a locking seat is arranged above the bracket, inserting plates corresponding to the inserting grooves are arranged on two sides of the locking seat, and the bracket and the locking seat are connected together through a lock pin; the locking seat is provided with a locking screw; the utility model solves the problems of inconvenient disassembly and assembly, poor stability of clamping and fixing, easy slipping and incapability of fixing two ends simultaneously existing in the prior art; the utility model has simple structure and convenient operation; the two ends of the 90-degree thick-wall bent pipe can be clamped and fixed; easy dismounting improves work efficiency.
Description
Technical Field
The utility model relates to a press from both sides tight field, specifically a 90 thick wall return bend clamping device.
Background
At present, the clamping device is widely applied to 90-degree thick-wall bent pipes in gasoline fields, because the use environment is severe and the bearing pressure is large, two ends of a 90-degree thick-wall bent pipe structure need to be precisely machined, at the moment, the clamping and fixing of the 90-degree thick-wall bent pipe are involved, the conventional clamping device can only clamp and fix one end of a straight pipe, and the clamping and fixing stability is poor and the 90-degree thick-wall bent pipe is easy to slip when two ends of the straight pipe need to be clamped and fixedly machined; the disassembly and the assembly are difficult, when one end is machined, the machined end face needs to be replaced after disassembly, and the operation is troublesome because the clamping and the fixing are carried out again; in order to solve the above problems, a clamping device for a 90 ° thick-walled elbow is proposed.
Disclosure of Invention
The utility model aims at providing a 90 thick wall return bend clamping device in order to solve among the prior art tight fixed poor stability of clamp, the dismouting difficulty, troublesome poeration's problem provides.
The utility model has the following concrete scheme: a 90 ° thick walled elbow clamping device comprising: the front part of the vertical clamping mechanism is provided with a horizontal clamping mechanism; the vertical clamping mechanism includes: the clamping device comprises a rack, wherein a clamping groove is formed in the rack, clamping arms are symmetrically arranged on two sides of the clamping groove, clamping pincers are hinged to the symmetrically arranged clamping arms, ejector rods are arranged on the rear sides of the clamping pincers, and the ejector rods are in threaded connection with the rack; the horizontal clamping mechanism includes: the bracket is provided with a lower arc groove right above the bracket, and slots are arranged on two sides of the lower arc groove; a locking seat is arranged above the bracket, an upper arc groove is arranged at the lower end of the locking seat, inserting plates corresponding to the inserting grooves are arranged on two sides of the locking seat, and the bracket and the locking seat are connected together through a lock pin; the locking seat is provided with a locking screw, and the locking screw is in threaded connection with the locking seat and used for locking a workpiece.
Furthermore, the upper arc groove and the lower arc groove form a circular hole, so that a workpiece can be conveniently loaded.
Furthermore, the locking direction of the locking screw points to the circle center of the circular hole, so that locking is facilitated, and the locking force is improved.
Furthermore, bases are arranged at the bottoms of the vertical locking mechanism and the horizontal locking mechanism.
The utility model discloses an operating method: the workpiece is placed into the clamping device for clamping, one end of the workpiece is placed into the clamping groove of the vertical clamping mechanism, and the other end of the workpiece is placed into the lower arc groove of the horizontal clamping mechanism; after the position of the workpiece is properly adjusted, the ejector rod is twisted by a wrench to drive the clamping pincers to fix one end of the workpiece; and then the inserting plate of the locking seat is inserted into the slot of the bracket, locked by the lock pin, and the other end of the workpiece is fixed by the locking screw, so that the operation of clamping the workpiece is completed.
The utility model discloses following beneficial effect has: 1. the structure is simple, and the operation is convenient; 2. the two ends of the 90-degree thick-wall bent pipe can be clamped and fixed, and the clamping and fixing stability is high; 3. easy dismounting improves work efficiency.
Drawings
Fig. 1 is a perspective view of the clamping fixture of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a left side view of the present invention;
FIG. 5 is a perspective view of the locking socket;
FIG. 6 is a perspective view of the bracket;
FIG. 7 is a cross-sectional view A-A of FIG. 3;
in the figure: 1-vertical clamping mechanism, 101-frame, 102-clamping groove, 103-clamping arm, 104-clamping pincers, 105-ejector rod, 2-horizontal clamping mechanism, 201-bracket, 2011-lower arc groove, 2012-slot, 202-locking seat, 2021-upper arc groove, 2022-inserting plate, 203-locking screw, 204-locking pin and 3-workpiece.
Detailed Description
Referring to fig. 1-7, the present embodiment is a 90 ° thick-walled elbow clamping device, comprising: the device comprises a vertical clamping mechanism 1, wherein a horizontal clamping mechanism 2 is arranged in front of the vertical clamping mechanism 1; the vertical clamping mechanism 1 includes: the clamping device comprises a rack 101, wherein a clamping groove 102 is formed in the rack 101, clamping arms 103 are symmetrically arranged on two sides of the clamping groove 102, clamping pincers 104 are hinged to the symmetrically arranged clamping arms 103, ejector rods 105 are arranged on the rear sides of the clamping pincers 104, and the ejector rods 105 are in threaded connection with the rack 101; the horizontal clamping mechanism 2 includes: the bracket 201 is provided with a lower arc groove 2011 right above the bracket 201, and two sides of the lower arc groove 2011 are provided with inserting grooves 2012; a locking seat 202 is arranged above the bracket 201, an upper arc groove 2021 is arranged at the lower end of the locking seat 202, inserting plates 2022 corresponding to the inserting grooves 2012 are arranged at two sides of the locking seat 202, and the bracket 201 and the locking seat 202 are connected together through a locking pin 204; the locking seat 202 is provided with a locking screw 203, and the locking screw 203 is in threaded connection with the locking seat 202 and used for locking the workpiece 3.
Furthermore, the upper arc groove 2021 and the lower arc groove 2011 form a circular hole, which is convenient for loading the workpiece 3.
Furthermore, the locking direction of the locking screw 203 points to the center of the circular hole, so that locking is facilitated and the locking force is improved.
Furthermore, bases are arranged at the bottoms of the vertical locking mechanism and the horizontal locking mechanism.
Claims (4)
1. The utility model provides a 90 thick wall return bend clamping device which characterized in that: the method comprises the following steps: the front part of the vertical clamping mechanism is provided with a horizontal clamping mechanism; the vertical clamping mechanism includes: the clamping device comprises a rack, wherein a clamping groove is formed in the rack, clamping arms are symmetrically arranged on two sides of the clamping groove, clamping pincers are hinged to the symmetrically arranged clamping arms, ejector rods are arranged on the rear sides of the clamping pincers, and the ejector rods are in threaded connection with the rack; the horizontal clamping mechanism includes: the bracket is provided with a lower arc groove right above the bracket, and slots are arranged on two sides of the lower arc groove; a locking seat is arranged above the bracket, an upper arc groove is arranged at the lower end of the locking seat, inserting plates corresponding to the inserting grooves are arranged on two sides of the locking seat, and the bracket and the locking seat are connected together through a lock pin; the locking seat is provided with a locking screw, and the locking screw is in threaded connection with the locking seat and used for locking a workpiece.
2. The clamping device for the 90-degree thick-walled elbow pipe according to claim 1, wherein: the upper arc groove and the lower arc groove form a circular hole, so that a workpiece can be conveniently loaded.
3. A 90 ° thick-walled elbow clamping device as claimed in claim 2, wherein: the locking direction of the locking screw points to the circle center of the circular hole, so that locking is facilitated, and the locking force is improved.
4. The clamping device for the 90-degree thick-walled elbow pipe according to claim 1, wherein: and bases are arranged at the bottoms of the vertical clamping mechanism and the horizontal clamping mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121054076.4U CN214643115U (en) | 2021-05-18 | 2021-05-18 | 90 thick wall return bend clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121054076.4U CN214643115U (en) | 2021-05-18 | 2021-05-18 | 90 thick wall return bend clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214643115U true CN214643115U (en) | 2021-11-09 |
Family
ID=78484561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121054076.4U Active CN214643115U (en) | 2021-05-18 | 2021-05-18 | 90 thick wall return bend clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214643115U (en) |
-
2021
- 2021-05-18 CN CN202121054076.4U patent/CN214643115U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220701 Address after: 438000 Sanshui Industrial Park, Xishui County, Huanggang City, Hubei Province Patentee after: Hubei bolishi Packaging Industry Co.,Ltd. Address before: 438000 Baiwen Health Industrial Park, Sanhua Town, Xishui County, Huanggang City, Hubei Province Patentee before: Hubei shile Petroleum Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right |