CN215035721U - Clamping device for machining threads on bent rod - Google Patents
Clamping device for machining threads on bent rod Download PDFInfo
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- CN215035721U CN215035721U CN202122686211.3U CN202122686211U CN215035721U CN 215035721 U CN215035721 U CN 215035721U CN 202122686211 U CN202122686211 U CN 202122686211U CN 215035721 U CN215035721 U CN 215035721U
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Abstract
The utility model discloses a clamping device for curved bar car thread processing, including base, locating pin, work piece, adjusting screw one, clamp plate, set screw and adjusting screw two, the base comprises cylindrical connection platform and truncation workstation, and the truncation workstation cuts the horizontal table that forms for the cylinder, and the mesa is equipped with the mounting groove on the truncation workstation, and the mounting groove passes through the locating pin to be connected with the work piece, and the truncation workstation passes through adjusting screw one and adjusting screw two is connected with the work piece, and the work piece upper surface is connected with the clamp plate, and the clamp plate passes through set screw to be connected with the truncation workstation, the utility model discloses structural design is ingenious simple, makes irregular class part get with accurate positioning and reliable clamp tightly, has ensured the processingquality of product, has improved work efficiency, facilitates for people.
Description
Technical Field
The utility model relates to an anchor clamps technical field specifically is a clamping device for curved bar car thread processing.
Background
Thread processing equipment is a great variety of thread rolling machines, tapping machines, thread turning lathes, thread milling machines, thread grinding machines, tapping machines, thread turning machines, thread rolling machines, thread covering machines, thread pressing machines, whirlwind milling machines, thread rolling machines, power heads and the like, but in the prior art, parts with irregular bent rod product shapes need to be processed on the lathes, and sometimes need to be horizontally placed on side or placed in a plurality of directions during processing, the parts cannot be accurately positioned and reliably clamped, meanwhile, manual operation cannot guarantee that the threads and the machine tool are processed to keep coaxiality, so that the processing quality cannot be guaranteed, the workload of workers is increased, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a clamping device for knee thread processing to the axle center of work piece is fixed a position and with its centre gripping as the benchmark, and processing structure is simple, fixed effectual, the precision is high, when having ensured the processingquality of product, has improved work efficiency, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamping device for curved bar car thread processing, which comprises a base, the locating pin, the work piece, adjusting screw one, the clamp plate, set screw and adjusting screw two, the base comprises cylindrical connection platform and truncation workstation, the truncation workstation is the horizontal workbench that the cylinder cutting formed, and the mesa is equipped with the mounting groove on the truncation workstation, the mounting groove passes through the locating pin to be connected with work piece one end, and the truncation workstation passes through adjusting screw one and adjusting screw two is connected with the work piece other end, the work piece upper surface is connected with the clamp plate, the clamp plate passes through set screw and is connected with the truncation workstation.
Furthermore, the right side of the cutting workbench is of an isosceles trapezoid structure, and a central axis is arranged on the right end face of the cutting workbench.
Furthermore, the contour of the installation groove is the same as the outer contour of the workpiece, and the installation groove is larger than the outer contour of the workpiece.
Furthermore, the pressing plate is provided with a strip-shaped through hole, and the section of the pressing plate is of a U-shaped structure.
Furthermore, rubber pads are arranged at the joints of the first adjusting screws and the second adjusting screws and the workpiece.
Compared with the prior art, the beneficial effects of the utility model are that: this a clamping device for curved bar car thread processing, the work piece carries out a roughly location in the mounting groove, then carries out the location on the three space of XYZ to it through clamp plate, adjusting screw one and adjusting screw, still can guarantee simultaneously that the work piece treats the axiality that processing head and cylindrical connection platform center, has guaranteed promptly that the work piece treats the axiality of processing head and lathe to ensure the precision of work piece thread processing, the utility model discloses structural design is ingenious simple, makes irregular class part get with accurate positioning and reliably press from both sides tightly, has ensured the processingquality of product, has improved work efficiency.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: the device comprises a base 1, a cylindrical connecting table 101, a cutting worktable 102, a mounting groove 103, a positioning pin 2, a workpiece 3, a first adjusting screw 4, a pressing plate 5, a fixing screw 6, a second adjusting screw 7 and a central axis 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a clamping device for machining threads of a bent rod comprises a base 1, a positioning pin 2, a workpiece 3, a first adjusting screw 4, a pressing plate 5, a fixing screw 6 and a second adjusting screw 7, wherein the base 1 consists of a cylindrical connecting table 101 and a cutting table 102, the cutting table 102 is a horizontal table formed by cutting a cylinder, a mounting groove 103 is formed in the upper table surface of the cutting table 102, the mounting groove 103 is connected with one end of the workpiece 3 through the positioning pin 2, the cutting table 102 is connected with the other end of the workpiece 3 through the first adjusting screw 4 and the second adjusting screw 7, the upper surface of the workpiece 3 is connected with the pressing plate 5, the pressing plate 5 is connected with the cutting table 102 through the fixing screw 6, the cutting table 102 is in threaded connection through the fixing screw 6, the relative position of the pressing plate 5 and the cutting table 102 is realized through the screwing degree of the fixing screw 6, namely the pressing degree of the pressing plate 5 to the workpiece 3 is realized, the cylindrical connecting table 101 is connected with a chuck on a processing lathe, so that the processing lathe drives the whole device to perform processing operation, the right side of the cutting workbench 102 is of an isosceles trapezoid structure, the right end face of the cutting workbench 102 is provided with a central axis 8, the left and right directions of the workpiece 3 are adjusted through a first adjusting screw 4 and a second adjusting screw 7, the head to be processed on the workpiece 3 and the axis of the cylindrical connecting table 101 are always on the same straight line, namely the coaxiality of the head to be processed of the workpiece 3 and a processing machine tool is ensured, the smooth processing of the head thread processing of the workpiece 3 is ensured, the processing precision of the workpiece 3 is improved, the contour of the mounting groove 103 is the same as the outer contour of the workpiece 3, the mounting groove 103 is larger than the workpiece 3, the mounting groove 103 firstly performs primary rough positioning on the clamping of the irregular outer contour of the workpiece 3, and then the end part of the workpiece 3 is positioned through the positioning pin 2, finally, the adjusting screw I4, the adjusting screw II 7 and the pressing plate 5 are used for positioning the three space of the entry XYZ, the positioning is convenient and fast, the positioning is accurate, the fixing effect is good, the pressing plate 5 is provided with the long strip-shaped through hole, the cross section of the pressing plate 5 is of a U-shaped structure, rubber pads are arranged at the joints of the adjusting screw I4 and the adjusting screw II 7 and the workpiece 3, on one hand, abrasion caused by rigid connection of the traditional screw and the workpiece 3 is avoided, on the other hand, friction force between the adjusting screw I4 and the adjusting screw II 7 and the workpiece 3 is increased through the rubber pads, errors caused by shaking of the workpiece 3 in the machining process are avoided, and accordingly, the yield of the workpiece 3 is guaranteed.
When in use: at first place work piece 3 in mounting groove 103, then be connected 3 tip of work piece and truncation workstation 102 through locating pin 2, the regulation is finely adorned to work piece 3 to rethread adjusting screw 4 and adjusting screw two 7, makes the head of treating of work piece 3 corresponding with the axis 8 on the truncation workstation 102, guarantees work piece 3 and machine tool's axiality promptly, carries out last step with work piece 3 through clamp plate 5 at last and fixes, thereby has guaranteed the location of work piece 3 in the three space of XYZ, is connected with cylindrical connection platform 101 through the chuck on the processing lathe at last and can process, the utility model discloses structural design is ingenious simple, makes irregular class part get with accurate positioning and reliably press from both sides tightly, has ensured the processingquality of product, has improved work efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a clamping device for curved bar car thread processing, includes base (1), locating pin (2), work piece (3), adjusting screw (4), clamp plate (5), set screw (6) and adjusting screw two (7), its characterized in that: base (1) is connected platform (101) and truncation workstation (102) by the cylinder and is constituteed, truncation workstation (102) are the horizontal table that the cylinder cutting formed, and mesa is equipped with mounting groove (103) on truncation workstation (102), mounting groove (103) are connected with work piece (3) one end through locating pin (2), and truncation workstation (102) are connected with the work piece (3) other end through adjusting screw one (4) and adjusting screw two (7), work piece (3) upper surface is connected with clamp plate (5), clamp plate (5) are connected with truncation workstation (102) through set screw (6).
2. A clamping device for the threading of bent rods according to claim 1, characterized in that: the right side of the cutting workbench (102) is of an isosceles trapezoid structure, and a central axis (8) is arranged on the right end face of the cutting workbench (102).
3. A clamping device for the threading of bent rods according to claim 1, characterized in that: the contour of the mounting groove (103) is the same as the outer contour of the workpiece (3), and the mounting groove (103) is larger than the outer contour of the workpiece (3).
4. A clamping device for the threading of bent rods according to claim 1, characterized in that: the pressing plate (5) is provided with a strip-shaped through hole, and the section of the pressing plate (5) is of a U-shaped structure.
5. A clamping device for the threading of bent rods according to claim 1, characterized in that: rubber pads are arranged at the joints of the first adjusting screws (4) and the second adjusting screws (7) and the workpiece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122686211.3U CN215035721U (en) | 2021-11-04 | 2021-11-04 | Clamping device for machining threads on bent rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122686211.3U CN215035721U (en) | 2021-11-04 | 2021-11-04 | Clamping device for machining threads on bent rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215035721U true CN215035721U (en) | 2021-12-07 |
Family
ID=79218722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122686211.3U Active CN215035721U (en) | 2021-11-04 | 2021-11-04 | Clamping device for machining threads on bent rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215035721U (en) |
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2021
- 2021-11-04 CN CN202122686211.3U patent/CN215035721U/en active Active
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