CN216730740U - Clamp for machining elbow connecting seat - Google Patents
Clamp for machining elbow connecting seat Download PDFInfo
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- CN216730740U CN216730740U CN202220230813.XU CN202220230813U CN216730740U CN 216730740 U CN216730740 U CN 216730740U CN 202220230813 U CN202220230813 U CN 202220230813U CN 216730740 U CN216730740 U CN 216730740U
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- connecting seat
- supporting base
- bent pipe
- fixing
- pipe connecting
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Abstract
The application relates to the field of clamps for machining, in particular to a clamp for machining a bent pipe connecting seat; comprises a supporting base, a positioning component and a pressing component; the positioning assembly comprises a positioning column and a limiting piece; the positioning column is arranged on the supporting base and can penetrate through the bent pipe connecting seat, and the positioning column is connected with the bent pipe connecting seat in a sliding mode; the limiting piece is arranged on the supporting base and used for fixing the bent pipe connecting base on the supporting base; the pressing component is used for pressing the elbow connecting seat; through fixing the return bend base on the reference column, install return bend joint chair and locating part again, use at last to compress tightly the subassembly with the return bend joint chair support tightly on supporting the base, realize the fixed to the return bend joint chair for in the processing to the return bend joint chair, the return bend joint chair remains fixed throughout, prevents the skew of return bend joint chair in the processing, thereby the effectual precision of guaranteeing return bend joint chair man-hour.
Description
Technical Field
The application relates to the field of clamps for machining, in particular to a clamp for machining a bent pipe connecting seat.
Background
In order to ensure the stability of the bent pipe in use, a series of treatments are usually carried out on the bent pipe joint seat in the mechanical processing so as to ensure that the bent pipe joint seat meets the actual requirement, and the bent pipe is fixedly kept stable by using the processed bent pipe joint seat.
In the traditional technology, in the process of machining the elbow connecting seat, the elbow connecting seat is clamped on a machine tool, and then the machine tool is used for gradually machining the elbow connecting seat according to the requirement.
In view of the above-mentioned related art, the inventor thinks that when the elbow pipe joint seat is fixed on a machine tool for machining, the elbow pipe joint seat will be subjected to the force generated by machining during the machining process, so that the elbow pipe joint seat will deviate, and the machining precision of the elbow pipe joint seat will be reduced.
SUMMERY OF THE UTILITY MODEL
In order to improve the machining precision of return bend joint chair, this application provides a return bend joint chair anchor clamps for processing.
The application provides a pair of return bend connects seat anchor clamps for processing adopts following technical scheme:
a clamp for machining a bent pipe joint base comprises a supporting base, a positioning assembly and a pressing assembly; the positioning assembly comprises a positioning column and a limiting piece; the positioning column is arranged on the supporting base and can penetrate through the bent pipe connecting seat, and the positioning column is connected with the bent pipe connecting seat in a sliding mode; the limiting piece is arranged on the supporting base and used for fixing the bent pipe connecting base on the supporting base; the pressing component is used for pressing the elbow connecting seat.
By adopting the technical scheme, when the bent pipe joint seat needs to be machined, the bent pipe joint seat is firstly penetrated on the positioning column and is attached to the supporting base, then the bent pipe joint seat is installed on the limiting part, and finally the bent pipe joint seat is tightly pressed on the supporting base by the pressing assembly and is fixed on the supporting base; through fixing the return bend base on the reference column, install return bend joint chair and locating part again, use at last to compress tightly the subassembly with the return bend joint chair support tightly on supporting the base, realize the fixed to the return bend joint chair for in the processing to the return bend joint chair, the return bend joint chair remains fixed throughout, prevents the skew of return bend joint chair in the processing, thereby the effectual precision of guaranteeing return bend joint chair man-hour.
Optionally, the stopper includes a pin; the supporting base is provided with a limiting groove matched with the bent pipe connecting seat; the pin column is arranged in the limiting groove, the bent pipe connecting seat can be matched with the pin column, and the pin column is connected with the bent pipe connecting seat in a sliding mode; the return bend joint chair can locate the spacing inslot, just the return bend joint chair with support base sliding connection.
By adopting the technical scheme, the bent pipe joint seat slides into the limit groove on the support base, the bent pipe joint seat is matched with the pin column, and the bent pipe base is fully attached to the support base; through sliding the return bend joint chair to the spacing inslot, return bend joint chair and round pin post cooperation realize spacing to the return bend joint chair, prevent to the skew of the in-process work piece of return bend joint chair processing, influence the machining precision of return bend joint chair.
Optionally, the pressing assembly comprises a pressing plate and a fastener; the pressing plate is arranged on the supporting base and can tightly support the bent pipe connecting seat on the supporting base; the fastener is used for fixing the supporting base and the pressing plate.
By adopting the technical scheme, when the elbow connecting seat is placed on the supporting base, the pressing plate is placed on the elbow connecting seat, and the pressing plate and the supporting base part are fixed by using the fastening piece; through laminating pressure strip and return bend joint chair, it is fixed to pressure strip and support base to reuse the fastener for the return bend joint chair supports tightly with supporting the base, and then realizes fixing the return bend joint chair and again supporting on the base, places return bend joint chair skew in the course of working.
Optionally, the fastener comprises no less than two bolts; the pressing plate is provided with a fixing hole; the bolt is arranged in the fixing hole, penetrates through the pressing plate and is in threaded connection with the supporting base.
By adopting the technical scheme, the pressing plate is tightly attached to the bent pipe connecting seat, and the pressing plate and the supporting base are fixed by the bolt; through adjusting bolt, the bolt moves down, is fixed between pressure strip and support base, has realized fixing the purpose on supporting the base with the return bend joint chair, prevents to the return bend joint chair processing be, the return bend joint chair leaves the support base, the emergence of the unsafe accident of making a car.
Optionally, an imitated groove is formed in one side, close to the elbow connecting seat, of the pressing plate; the bent pipe connecting seat is matched with the profiling groove.
By adopting the technical scheme, the bent pipe connecting seat is tightly abutted on the supporting base by the pressing plate, and the profiling groove is tightly abutted with the bent pipe connecting seat; the profiling groove of design can make return bend joint chair and pressure strip paste tightly to the fixed effect of effectual improvement pressure strip to return bend joint chair.
Optionally, a fixing groove matched with the bent pipe connecting seat is arranged on the end part, close to the bent pipe connecting seat, of the pin column; the elbow pipe joint seat extends into the fixed groove, and the elbow pipe joint seat is connected with the fixed groove in a sliding mode.
By adopting the technical scheme, the bent pipe connecting seat extends into the fixed groove, and the bent pipe connecting seat is clamped with the fixed groove; the fixed slot of design connects the seat chucking with the return bend, and it is spacing to the return bend joint chair, has improved the fixed effect to the return bend joint chair in processing.
Optionally, the pressing assembly comprises a pressing block, a fixing rod and a locking member; one side of the pressing block is hinged with the supporting base, and the fixing rod is arranged on the other side of the pressing block; the pressing block applies force to enable the fixing rod to penetrate through the supporting base, and the fixing rod is connected with the supporting base in a sliding mode; the pressing block tightly presses the bent pipe connecting seat against the supporting base; the retaining member is used for fixing the pressing block and the supporting base.
By adopting the technical scheme, the elbow connecting seat is placed on the supporting base, the pressing block is reversely rotated, the pressing block abuts against the elbow connecting seat, the fixed rod extends out of the supporting base, and the pressing block and the supporting base are fixed by using the locking piece; the elbow connecting seat is abutted against the supporting base through the overturning pressing block, the fixing rod penetrates through the supporting base, and the pressing block and the supporting base are fixed through the locking piece, so that the elbow connecting seat is fixed on the supporting base; meanwhile, the pressing block is hinged with the supporting base, so that the bent pipe joint seat can be conveniently fixed on the supporting base, and the machining efficiency of the bent pipe joint seat is improved.
Optionally, the retaining member includes a retaining pin; the fixing pin passes the part of the fixing rod extending out of the supporting base, the axial direction of the fixing pin is perpendicular to the axial direction of the fixing rod, and the fixing pin is abutted against one side, far away from the bent pipe connecting seat, of the supporting base.
By adopting the technical scheme, when the fixed rod on the pressing block penetrates through the supporting base, the fixed rod penetrates through the fixed rod by using the fixed pin to fix the fixed block and the supporting base; the fixing of the pressing block and the supporting base is realized by penetrating the fixing pin through the fixing rod.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the fixing device, the bent pipe base is fixed on the positioning column, the bent pipe connecting seat is installed with the limiting part, and finally the pressing assembly is used for tightly abutting the bent pipe connecting seat on the supporting base, so that the bent pipe connecting seat is fixed all the time in the processing of the bent pipe connecting seat, the bent pipe connecting seat is prevented from deviating in the processing, and the precision in the processing of the bent pipe connecting seat is effectively guaranteed;
2. the pressing plate is attached to the bent pipe connecting seat, and the pressing plate and the supporting base are fixed through the fastening piece, so that the bent pipe connecting seat is abutted against the supporting base, and the bent pipe connecting seat is fixed on the supporting base and is placed on the bent pipe connecting seat to be deviated in the machining process;
3. this application can be so that return bend connection socket and pressure strip paste tightly through the profile groove to the fixed effect of effectual improvement pressure strip to return bend connection socket.
Drawings
FIG. 1 is a schematic overall structure diagram of a fixture for machining a connecting seat of an elbow pipe according to an embodiment of the present disclosure;
FIG. 2 is a cross-sectional view of a fixture for machining a connecting seat of an elbow pipe according to an embodiment of the present disclosure;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic overall structure diagram of a fixture for machining a connecting seat of an elbow pipe according to an embodiment of the present disclosure;
FIG. 5 is a sectional view of a fixture for machining a pipe bending seat according to an embodiment of the present disclosure;
FIG. 6 is an enlarged view of the portion B of FIG. 5
Reference numerals are as follows: 1. a support base; 11. a limiting groove; 2. a positioning assembly; 21. a positioning column; 22. a limiting member; 221. a pin; 2211. fixing grooves; 3. a compression assembly; 31. a compression plate; 311. a fixing hole; 312. profiling grooves; 32. a fastener; 321. a bolt; 33. a compression block; 34. fixing the rod; 35. a locking member; 4. a bent pipe connecting seat.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses anchor clamps are used in processing of return bend joint chair.
Example 1:
referring to fig. 1, a clamp for machining a bent pipe joint seat 4 comprises a supporting base 1, a positioning assembly 2 and a pressing assembly 3; the positioning component 2 is arranged on the supporting base 1, and the positioning component 2 is used for positioning the elbow connecting seat 4; the pressing component 3 is installed on the supporting base 1, and the pressing component 3 is used for pressing the elbow connecting seat 4.
Referring to fig. 2 and 3, the positioning assembly 2 includes a positioning post 21 and a limiting member 22; the positioning column 21 is welded on the supporting base 1, the axial direction of the positioning column 21 is arranged along the vertical direction, the positioning column 21 penetrates through the bent pipe connecting seat 4, and the positioning column 21 is connected with the bent pipe connecting seat 4 in a sliding mode; the limiting member 22 is installed on the supporting base 1, and the limiting member 22 is used for fixing the elbow connecting base 4 on the supporting base 1.
Referring to fig. 2, the position-limiting member 22 in the embodiment of the present application includes a pin 221; the supporting base 1 is provided with a limit groove 11 matched with the bent pipe connecting seat 4; the pin column 221 is vertically welded in the limiting groove 11, the elbow connecting seat 4 can be matched with the pin column 221, and the pin column 221 is connected with the elbow connecting seat 4 in a sliding manner; the bent pipe joint seat 4 can be arranged in the limiting groove 11, and the bent pipe joint seat 4 is connected with the support base 1 in a sliding manner; the end part of the pin 221 close to the bent pipe joint seat 4 is provided with a fixing groove 2211 matched with the bent pipe joint seat 4; the bent pipe connecting seat 4 extends into the fixing groove 2211, and the bent pipe connecting seat 4 is connected with the fixing groove 2211 in a sliding mode; the bent pipe joint seat 4 is better fixed and limited on the pin column 221 through the fixing groove 2211, and the machining precision is prevented from being influenced by workpiece deviation in machining of the bent pipe joint seat 4.
Referring to fig. 1 and 2, the pressing assembly 3 includes a pressing plate 31 and a fastener 32; the pressing plate 31 is arranged on the supporting base 1, and the bent pipe connecting seat 4 can be tightly propped against the supporting base 1 by the pressing plate 31; the fastener 32 is used for fixing the supporting base 1 and the pressing plate 31; the fastening member 32 includes at least two bolts 321, the number of the bolts 321 may be two, three, or four, but the number of the bolts 321 in the embodiment of the present application is two as long as the fixation between the pressing plate 31 and the supporting base 1 can be achieved; two fixing holes 311 are formed in the pressing plate 31, and the two fixing holes 311 are symmetrically arranged about a shorter symmetrical axis of the pressing plate 31; the bolt 321 is arranged in the fixing hole 311, and the bolt 321 passes through the pressing plate 31 and is in threaded connection with the support base 1; an imitated groove 312 is formed on one side of the pressing plate 31 close to the elbow connecting seat 4; the elbow connecting seat 4 is matched with the profiling groove 312; the provided profiling groove 312 is matched with the elbow connecting seat 4, so that the elbow connecting seat 4 is better fixed, and the workpiece and the clamp are prevented from having a gap to influence the processing precision of the workpiece.
The implementation principle of the clamp for machining the elbow connecting seat 4 in the embodiment of the application is as follows: when the elbow connecting seat 4 needs to be machined, the elbow connecting seat 4 is placed in the limiting groove 11, the positioning column 21 penetrates through the elbow connecting seat 4, meanwhile, the elbow connecting seat 4 corresponds to the fixing groove 2211 in the pin column 221, the pressing plate 31 is placed on the elbow connecting seat 4, the profiling groove 312 is attached to the elbow connecting seat 4, and finally, the pressing plate 31 and the supporting base 1 are fixed through the bolt 321, so that the elbow connecting seat 4 is fixed.
Example 2:
referring to fig. 4, 5 and 6, the present embodiment is different from embodiment 1 in that: the pressing assembly 3 comprises a pressing block 33, a fixing rod 34 and a locking piece 35; one side of the pressing block 33 is hinged with the supporting base 1, and the axial direction of a hinged shaft of the pressing block 33 and the supporting base 1 is the same as the axial direction of a shorter symmetrical shaft of the pressing block 33; the fixing rod 34 is welded at the other side of the pressing block 33, and the fixing rod 34 is arranged in the vertical direction; the pressing block 33 applies force to fix the rod 34 to penetrate through the supporting base 1, and the fixed rod 34 is connected with the supporting base 1 in a sliding mode; the pressing block 33 tightly presses the elbow connecting seat 4 against the supporting base 1; the locking member 35 is used for fixing the pressing block 33 and the support base 1.
Referring to fig. 4, 5 and 6, the locking member 35 in the embodiment of the present application is a fixing pin; the fixing pin penetrates through the part of the fixing rod 34 extending out of the supporting base 1, the axial direction of the fixing pin is vertical to that of the fixing rod 34, and the fixing pin is abutted against one side, far away from the elbow connecting seat 4, of the supporting base 1; the fixing pin passes through the fixing rod 34 to fix the pressing block 33 and the support base 1.
The implementation principle of the clamp for machining the elbow connecting seat 4 in the embodiment of the application is as follows: need add man-hour to return bend joint chair 4, place return bend joint chair 4 in spacing groove 11, reference column 21 passes return bend joint chair 4, correspond return bend joint chair 4 with fixed slot 2211 on round pin post 221 simultaneously, upset compact heap 33, compact heap 33 supports tightly with return bend joint chair 4, dead lever 34 passes and supports base 1, use the fixed pin to pass dead lever 34, the completion is to compact heap 33 and support the fixed between the base 1, the realization is to return bend joint chair 4's fixed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a return bend is anchor clamps for joint chair processing which characterized in that: comprises a supporting base (1), a positioning component (2) and a pressing component (3); the positioning assembly (2) comprises a positioning column (21) and a limiting piece (22); the positioning column (21) is arranged on the supporting base (1), the positioning column (21) can penetrate through the bent pipe connecting seat (4), and the positioning column (21) is connected with the bent pipe connecting seat (4) in a sliding mode; the limiting piece (22) is arranged on the supporting base (1), and the limiting piece (22) is used for fixing the bent pipe connecting base (4) on the supporting base (1); the pressing component (3) is used for pressing the elbow connecting seat (4).
2. The clamp for machining the elbow connecting seat according to claim 1, wherein: the limiting piece (22) comprises a pin (221); a limiting groove (11) matched with the bent pipe connecting seat (4) is formed in the supporting base (1); the pin column (221) is arranged in the limiting groove (11), the bent pipe connecting seat (4) can be matched with the pin column (221), and the pin column (221) is connected with the bent pipe connecting seat (4) in a sliding mode; elbow connection seat (4) can locate in spacing groove (11), just elbow connection seat (4) with support base (1) sliding connection.
3. The clamp for machining the elbow connecting seat according to claim 1, wherein: the pressing component (3) comprises a pressing plate (31) and a fastener (32); the pressing plate (31) is arranged on the supporting base (1), and the bent pipe connecting seat (4) can be tightly propped against the supporting base (1) by the pressing plate (31); the fastener (32) is used for fixing the supporting base (1) and the pressing plate (31).
4. The clamp for machining the elbow connecting seat according to claim 3, wherein: the fastener (32) comprises not less than two bolts (321); the pressing plate (31) is provided with a fixing hole (311); the bolt (321) is installed in the fixing hole (311), and the bolt (321) penetrates through the pressing plate (31) and is in threaded connection with the supporting base (1).
5. The clamp for machining the elbow connecting seat according to claim 3, wherein: a profiling groove (312) is formed in one side, close to the elbow connecting seat (4), of the pressing plate (31); the elbow connecting seat (4) is matched with the profiling groove (312).
6. The clamp for machining the elbow connecting seat according to claim 2, wherein: a fixing groove (2211) matched with the bent pipe connecting seat (4) is formed in the end part, close to the bent pipe connecting seat (4), of the pin column (221); the bent pipe connecting seat (4) extends into the fixing groove (2211), and the bent pipe connecting seat (4) is connected with the fixing groove (2211) in a sliding mode.
7. The clamp for machining the elbow connecting seat according to claim 1, wherein: the pressing assembly (3) comprises a pressing block (33), a fixing rod (34) and a locking piece (35); one side of the pressing block (33) is hinged with the supporting base (1), and the fixing rod (34) is arranged on the other side of the pressing block (33); the pressing block (33) applies force to enable the fixing rod (34) to penetrate through the supporting base (1), and the fixing rod (34) is connected with the supporting base (1) in a sliding mode; the pressing block (33) tightly presses the bent pipe connecting seat (4) against the supporting base (1); the locking piece (35) is used for fixing the pressing block (33) and the supporting base (1).
8. The clamp for machining the elbow connecting seat according to claim 7, wherein: the locking member (35) comprises a fixing pin; the fixing pin penetrates through the part of the fixing rod (34) extending out of the supporting base (1), the axial direction of the fixing pin is perpendicular to the axial direction of the fixing rod (34), and the fixing pin is abutted against one side, far away from the bent pipe connecting seat (4), of the supporting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220230813.XU CN216730740U (en) | 2022-01-27 | 2022-01-27 | Clamp for machining elbow connecting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220230813.XU CN216730740U (en) | 2022-01-27 | 2022-01-27 | Clamp for machining elbow connecting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216730740U true CN216730740U (en) | 2022-06-14 |
Family
ID=81916352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220230813.XU Active CN216730740U (en) | 2022-01-27 | 2022-01-27 | Clamp for machining elbow connecting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216730740U (en) |
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2022
- 2022-01-27 CN CN202220230813.XU patent/CN216730740U/en active Active
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