CN215281069U - Material pulling mechanism of numerical control machine tool - Google Patents
Material pulling mechanism of numerical control machine tool Download PDFInfo
- Publication number
- CN215281069U CN215281069U CN202121375754.7U CN202121375754U CN215281069U CN 215281069 U CN215281069 U CN 215281069U CN 202121375754 U CN202121375754 U CN 202121375754U CN 215281069 U CN215281069 U CN 215281069U
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- clamping
- clamping jaw
- seat
- clamping seat
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Abstract
The utility model discloses a material pulling mechanism of a numerical control machine tool, which comprises a clamping handle; the clamping jaw mechanism is characterized by also comprising a clamping seat which is adjustably arranged on the clamping handle and an adjustable clamping jaw mechanism which is arranged on the clamping seat; the clamping jaw mechanism comprises an adjusting screw arranged on the clamping seat, a set screw arranged on the clamping seat and used for fixing the adjusting screw, and a clamping jaw movably arranged on the clamping seat and movably connected with the adjusting screw. The utility model can adjust the height and the clamping direction according to the actual situation by adjusting the setting of the clamping seat on the mounting clamping handle, thereby satisfying the machine tools with different main shaft center heights and realizing the material pulling in different directions; by means of the arrangement of the adjustable clamping jaw mechanism, the expansion and contraction range of the clamping jaw can be adjusted according to the diameter of a workpiece.
Description
Technical Field
The utility model relates to a digit control machine tool specifically indicates a drawing material mechanism of digit control machine tool.
Background
When the numerical control machine tool continuously processes the bar stock, the bar stock needs to be pulled; at present, most of domestic enterprises machine the numerical control machine tool in the process, basically need the manual material pulling, and the manual material pulling must be carried out under the condition of halt, not only the labor intensity is big, the length positioning is inaccurate, and the work efficiency is low, especially when processing in a large scale the effect is too low. Therefore, the material pulling mechanism of the numerical control machine tool is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drawing mechanism of digit control machine tool in order to solve above problem.
In order to achieve the purpose, the utility model provides a material pulling mechanism of a numerical control machine tool, which comprises a clamping handle; the clamping jaw mechanism is characterized by also comprising a clamping seat which is adjustably arranged on the clamping handle and an adjustable clamping jaw mechanism which is arranged on the clamping seat; the clamping jaw mechanism comprises an adjusting screw arranged on the clamping seat, a set screw arranged on the clamping seat and used for fixing the adjusting screw, and a clamping jaw movably arranged on the clamping seat and movably connected with the adjusting screw.
Preferably, the clamping jaw and the clamping seat are provided with elastic cylindrical pins, and the clamping jaw is movably arranged on the clamping seat through the elastic cylindrical pins; and one end of the clamping jaw is provided with an adjusting block, and the adjusting screw is provided with an adjusting groove matched with the adjusting block.
Further preferably, the other end of the clamping jaw is also provided with a guide surface.
Preferably, a dovetail groove is formed in the clamp handle, and dovetail blocks matched with the dovetail groove are arranged on two sides of the clamp seat; the clamp holder is connected with the clamp handle through the matching of the dovetail block and the dovetail groove.
Preferably, the clamp handle is further provided with a thin slot communicated with the dovetail groove, and the clamp handle is further provided with a clamping screw penetrating through the thin slot.
The utility model can adjust the height and the clamping direction according to the actual situation by adjusting the setting of the clamping seat on the mounting clamping handle, thereby satisfying the machine tools with different main shaft center heights and realizing the material pulling in different directions; by means of the arrangement of the adjustable clamping jaw mechanism, the expansion and contraction range of the clamping jaw can be adjusted according to the diameter of a workpiece.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the other clamping direction of the present invention;
fig. 3 is a schematic cross-sectional structure of fig. 1 of the present invention.
Illustration of the drawings: 1. a clamp handle; 11. a dovetail groove; 12. fine slit grooves; 13. a clamping screw; 2. a holder; 21. a dovetail block; 3. a jaw mechanism; 31. an adjusting screw; 32. tightening the screw; 33. a clamping jaw; 34. an elastic cylindrical pin; 35. an adjusting block; 36. an adjustment groove; 37. a guide surface.
Detailed Description
The drawing mechanism of the numerical control machine of the present invention is further described with reference to the accompanying drawings.
Referring to fig. 1-2, a material pulling mechanism of a numerical control machine tool according to the present embodiment includes a clamp handle 1; the clamping device is characterized by also comprising a clamping seat 2 which is adjustably arranged on the clamping handle 1 and an adjustable clamping jaw mechanism 3 which is arranged on the clamping seat 2; the height and the clamping direction of the clamping device can be adjusted according to the actual situation by adjusting the arrangement of the clamping seat 2 arranged on the clamping handle 1, so that the requirements of machine tools with different spindle center heights and the material pulling in different directions are met; by setting the adjustable clamping jaw mechanism 3, the expansion and contraction range of the clamping jaw 33 can be adjusted according to the diameter of a workpiece.
Further, referring to fig. 1 and 3, the clamping jaw mechanism 3 includes an adjusting screw 31 mounted on the clamping base 2, a set screw 32 mounted on the clamping base 2 for fixing the adjusting screw 31, and a clamping jaw 33 movably mounted on the clamping base 2 and movably connected with the adjusting screw 31; the material clamping range of the clamping jaw 33 is adjusted by adjusting the position of the adjusting screw 31 on the clamping seat 2 through the arrangement of the adjusting screw 31; the position of the adjusting screw 31 on the clamping seat 2 is further fixed by the setting of the fastening screw 32, so that the phenomenon that the clamping range of the clamping jaw 33 is changed due to looseness of the adjusting screw in the use process is avoided.
Further, referring to fig. 1 and 3, the clamping jaw 33 and the clamping base 2 are provided with an elastic cylindrical pin 34, and the clamping jaw 33 is movably mounted on the clamping base 2 through the elastic cylindrical pin 34; an adjusting block 35 is arranged at one end of the clamping jaw 33, and an adjusting groove 36 matched with the adjusting block 35 is arranged on the adjusting screw 31; through the arrangement of the elastic cylindrical pin 34, the clamping jaw 33 clamps the workpiece through the elasticity of the elastic cylindrical pin 34, so that the material pulling work can be carried out; through the setting of adjusting block 35 and adjustment groove 36, thereby drive adjusting block 35 through the removal change in adjustment groove 36 position and remove, make clamping jaw 33 use elasticity cylindric lock 34 as the base point and rotate to adjust the material range of pressing from both sides of clamping jaw 33.
Further, as shown in fig. 1-3, the other end of the clamping jaw 33 is further provided with a guide surface 37, and by the arrangement of the guide surface 37, the clamping jaw 33 is pressed by the guide surface 37 to expand outwards when contacting with the workpiece, so as to guide the clamping jaw 33 and avoid the clamping jaw 33 from colliding with the workpiece and causing damage.
Further, as shown in fig. 1-2, a dovetail groove 11 is formed in the clamp holder 1, and dovetail blocks 21 matched with the dovetail groove 11 are arranged on both sides of the clamp holder 2; the clamp holder 2 is connected with the clamp handle 1 through the matching of the dovetail block 21 and the dovetail groove 11; adjust the height of holder 2 from top to bottom through the forked tail structure to satisfy the needs of the high lathe in different main shaft centers, through two forked tail structures on holder 2, can realize the function of drawing the material of equidirectional.
Further, as shown in fig. 1-2, a slit groove 12 communicating with the dovetail groove 11 is further provided on the clamp holder 1, and a clamping screw 13 penetrating through the slit groove 12 is further mounted on the clamp holder 1; through the arrangement of the thin slot 12 and the clamping screw 13, the clamping seat 2 is convenient to disassemble and assemble.
The utility model discloses an accommodation process: as shown in reference to figures 1-3,
when the height and the clamping direction of the clamping seat 2 are adjusted, the clamping screw 13 is firstly unscrewed, so that the connection between the dovetail block 21 and the dovetail groove 11 is loosened, the height is adjusted only by locking through the clamping screw 13, the clamping direction is adjusted, the clamping seat 2 is taken down, the other dovetail block 21 is in sliding connection with the dovetail groove 11, and finally the dovetail block is locked through the clamping screw 13;
when the material clamping range of the clamping jaw 33 is adjusted; firstly, the set screw 32 is loosened, then the position of the adjusting screw 31 on the clamping seat 2 can be changed by only rotating the adjusting screw 31, the adjusting screw 31 drives the clamping jaw 33 to rotate by taking the elastic cylindrical pin 34 as a base point through the matching of the adjusting groove 36 and the adjusting block 35, so that the clamping range of the clamping jaw 33 is adjusted, and after the adjustment is finished, the adjusting screw 31 is locked through the set screw 32.
The scope of the present invention is not limited to the above embodiments and their variations. The present invention is not limited to the above embodiments, and other modifications and substitutions may be made by those skilled in the art.
Claims (5)
1. A material pulling mechanism of a numerical control machine tool comprises a clamp handle (1); is characterized by also comprising a clamping seat (2) which is adjustably arranged on the clamping handle (1) and an adjustable clamping jaw mechanism (3) which is arranged on the clamping seat (2); the clamping jaw mechanism (3) comprises an adjusting screw (31) arranged on the clamping seat (2), a set screw (32) arranged on the clamping seat (2) and used for fixing the adjusting screw (31), and a clamping jaw (33) movably arranged on the clamping seat (2) and movably connected with the adjusting screw (31).
2. The drawing mechanism of the numerical control machine tool according to claim 1, characterized in that: elastic cylindrical pins (34) are arranged on the clamping jaw (33) and the clamping seat (2), and the clamping jaw (33) is movably arranged on the clamping seat (2) through the elastic cylindrical pins (34); clamping jaw (33) one end is equipped with regulating block (35), be equipped with on adjusting screw (31) with regulating block (35) looks adaptation regulation groove (36).
3. The material pulling mechanism of the numerical control machine tool as claimed in claim 2, characterized in that: the other end of the clamping jaw (33) is also provided with a guide surface (37).
4. The drawing mechanism of the numerical control machine tool according to claim 1, characterized in that: a dovetail groove (11) is formed in the clamp handle (1), and dovetail blocks (21) matched with the dovetail groove (11) are arranged on two sides of the clamp seat (2); the clamp holder (2) is connected with the clamp handle (1) through the matching of the dovetail block (21) and the dovetail groove (11).
5. The material pulling mechanism of the numerical control machine tool as claimed in claim 4, characterized in that: the clamp handle (1) is further provided with a slit groove (12) communicated with the dovetail groove (11), and the clamp handle (1) is further provided with a clamping screw (13) penetrating through the slit groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121375754.7U CN215281069U (en) | 2021-06-21 | 2021-06-21 | Material pulling mechanism of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121375754.7U CN215281069U (en) | 2021-06-21 | 2021-06-21 | Material pulling mechanism of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215281069U true CN215281069U (en) | 2021-12-24 |
Family
ID=79517254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121375754.7U Active CN215281069U (en) | 2021-06-21 | 2021-06-21 | Material pulling mechanism of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215281069U (en) |
-
2021
- 2021-06-21 CN CN202121375754.7U patent/CN215281069U/en active Active
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