CN209936757U - Clamp for revolving body part of numerical control lathe - Google Patents
Clamp for revolving body part of numerical control lathe Download PDFInfo
- Publication number
- CN209936757U CN209936757U CN201920584207.6U CN201920584207U CN209936757U CN 209936757 U CN209936757 U CN 209936757U CN 201920584207 U CN201920584207 U CN 201920584207U CN 209936757 U CN209936757 U CN 209936757U
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- CN
- China
- Prior art keywords
- positioning hole
- clamp
- bolt
- numerical control
- locating hole
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- 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
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Abstract
The utility model discloses an anchor clamps of numerical control lathe solid of revolution part, include: the support base, press from both sides tight piece, first bolt and second bolt, it is equipped with the rectangular shape hole and the flat portion of leading that run through its self to press from both sides tight piece, it sets up the below in rectangular shape hole to lead the flat portion, be equipped with the V-arrangement notch on the support base, the V-arrangement notch includes left side limit and right side limit, the low point of left side limit is connected with the low point of right side limit and is intersected, the below of the low point intersection of the low point of left side limit and right side limit is equipped with the locating hole row, the locating hole quantity that the locating hole was listed as is two at least, the interior pore wall of each locating hole all is equipped with the screw thread in the locating hole row, first bolt passes long rectangular shape hole and is listed as a locating hole threaded connection in the locating hole, the second bolt passes a locating hole in the locating hole row. The fixture can effectively clamp the revolving body part, and the revolving body part is conveniently detected in a workshop. The fixture is mainly used for workshop testing.
Description
Technical Field
The utility model relates to an anchor clamps technical field, in particular to anchor clamps of numerical control lathe solid of revolution part.
Background
When a revolving body part obtained by a numerically controlled lathe needs to be detected, measurement is generally carried out through a tool, so that parameters of the revolving body part are obtained, and whether the revolving body part is qualified or not is checked.
However, in the conventional detection in the workshop, a special fixture is not provided for clamping the revolving body part, so that the detection is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can carry out the centre gripping to solid of revolution part to conveniently carry out parameter measurement's anchor clamps to it.
The utility model provides a solution of its technical problem is: a clamp for a revolving body part of a numerical control lathe comprises: the clamping block is provided with a long-strip-shaped hole and a flat guide portion penetrating through the clamping block, the flat guide portion is arranged below the long-strip-shaped hole, the support base is provided with a V-shaped notch, the V-shaped notch comprises a left side edge and a right side edge, the lower point of the left side edge is connected with the lower point of the right side edge and intersects with the lower point of the right side edge, a positioning hole row is arranged below the intersection of the lower point of the left side edge and the lower point of the right side edge, the number of the positioning holes in the positioning hole row is at least two, the inner hole wall of each positioning hole in the positioning hole row is provided with a thread, the first bolt penetrates through the long-strip-shaped hole and is in threaded connection with one positioning hole in the positioning hole row, the second bolt penetrates through one positioning hole in the positioning hole row, and the end face of the second bolt is abutted to.
Further, the head of the first bolt is provided with a hexagonal groove.
Furthermore, the head of the second bolt is provided with a hexagonal groove.
Further, the bottom of the bracket base is provided with an opening, and the opening is in a strip shape.
Further, the distances between adjacent positioning holes in the positioning hole row are the same.
Further, the left side low point and the right side low point meet through a smooth transition curve.
Further, the support base is made of cast iron.
The utility model has the advantages that: the fixture can effectively clamp the revolving body part, and the revolving body part is conveniently detected in a workshop.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.
FIG. 1 is a schematic perspective view of a clip from the side;
FIG. 2 is a perspective view of the clip from the back;
fig. 3 is a structural schematic diagram of the positional relationship between the clamping block and the first and second bolts.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.
Embodiment 1, referring to fig. 1, 2 and 3, a clamp for a revolving body part of a numerically controlled lathe comprises: the support comprises a support seat 100, a clamping block 200, a first bolt 300 and a second bolt 400, wherein the clamping block 200 is provided with an elongated hole 210 and a flat guide part 220 which penetrate through the clamping block, the flat guide part 220 is disposed below the elongated hole 210, the bracket holder 100 is provided with a V-shaped notch 500, the V-shaped notch 500 comprises a left side 510 and a right side 520, a low point of the left side 510 is connected with a low point of the right side 520 to meet, a positioning hole array 600 is arranged below the intersection of the low point of the left side 510 and the low point of the right side 520, the number of the positioning holes of the positioning hole array 600 is at least two, the inner hole wall of each positioning hole in the positioning hole array 600 is provided with a thread, the first bolt 300 passes through the elongated hole 210 and is threadedly coupled to one of the positioning holes in the positioning hole row 600, the second bolt 400 passes through one positioning hole in the positioning hole row 600, and the end surface of the second bolt 400 abuts against the flat guide portion 220.
When needs carry out the centre gripping to the solid of revolution part, can fall into V-arrangement notch 500 with the main shaft of solid of revolution part, then remove and press from both sides tight piece 200, will press from both sides tight piece 200 and place near the border of solid of revolution part, at this moment, insert rectangular shape hole 210 through first bolt 300 in, connect the locating hole again, screw up first bolt 300 for first bolt 300 drives and presss from both sides tight piece 200 and compress tightly the border of solid of revolution part. At this time, in order to prevent the clamp block 200 from being displaced, the second bolt 400 is inserted through one positioning hole in the positioning hole row 600, and the end of the second bolt 400 abuts against the flat guide portion 220 of the clamp block 200, so that the clamp block 200 has a support and more firmly clamps the rotary body part.
Preferably, the head of the first bolt 300 is provided with a hexagonal groove. The head of the second bolt 400 has a hexagonal groove. The hexagonal groove screwdriver is a tool commonly used in a factory workshop, so that the head of the first bolt 300 or the head of the second bolt 400 are arranged in the hexagonal groove shape, and the tool commonly used in the factory workshop can be conveniently used for operating the clamp.
Preferably, the bottom of the bracket holder 100 is provided with an opening 110, and the opening 110 is in a long strip shape. Since the volume of the revolving body component is generally large, in order to prevent the bracket holder 100 from collapsing in the process of supporting the revolving body component, the bracket holder 100 may be fixed in the workbench through the opening 110 at the bottom, and may be fixed by bolts or ropes.
Preferably, the distances between adjacent positioning holes in the positioning hole array 600 are the same. The distance between adjacent positioning holes in the positioning hole array 600 is set to be the same, so that the clamping block 200 is convenient to move and adjust, and the clamping device is suitable for rotary parts with different sizes.
As an optimization, the low points of the left side 510 and the right side 520 meet by a smooth transition curve 530. The bottom of the V-shaped groove is made less sharp by the smooth transition curve 530, making the bottom of the V-shaped groove smooth. The appearance of the whole clamp is improved.
Preferably, the support base 100 is made of cast iron.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and changes without departing from the spirit of the invention.
Claims (7)
1. The utility model provides a clamp of numerical control lathe solid of revolution part which characterized in that includes: the clamping block is provided with a long-strip-shaped hole and a flat guide portion penetrating through the clamping block, the flat guide portion is arranged below the long-strip-shaped hole, the support base is provided with a V-shaped notch, the V-shaped notch comprises a left side edge and a right side edge, the lower point of the left side edge is connected with the lower point of the right side edge and intersects with the lower point of the right side edge, a positioning hole row is arranged below the intersection of the lower point of the left side edge and the lower point of the right side edge, the number of the positioning holes in the positioning hole row is at least two, the inner hole wall of each positioning hole in the positioning hole row is provided with a thread, the first bolt penetrates through the long-strip-shaped hole and is in threaded connection with one positioning hole in the positioning hole row, the second bolt penetrates through one positioning hole in the positioning hole row, and the end face of the second bolt is abutted to.
2. The clamp for the numerical control lathe solid of revolution part according to claim 1, characterized in that the head of the first bolt is provided with a hexagonal groove.
3. The clamp for the numerical control lathe revolving body part according to claim 1, wherein the head of each second bolt is provided with a hexagonal groove.
4. The clamp for the revolving body part of the numerical control lathe according to claim 1, wherein the bottom of the bracket base is provided with an opening, and the opening is in a long strip shape.
5. The clamp for the revolving body part of the numerical control lathe according to claim 1, wherein the distances between adjacent positioning holes in the positioning hole row are the same.
6. The clamp for the revolving body parts of the numerical control lathe according to claim 1, wherein the low point of the left side and the low point of the right side are intersected by a smooth transition curve.
7. The clamp for the revolving body part of the numerical control lathe according to claim 1, wherein the bracket base is made of cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920584207.6U CN209936757U (en) | 2019-04-25 | 2019-04-25 | Clamp for revolving body part of numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920584207.6U CN209936757U (en) | 2019-04-25 | 2019-04-25 | Clamp for revolving body part of numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209936757U true CN209936757U (en) | 2020-01-14 |
Family
ID=69129999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920584207.6U Expired - Fee Related CN209936757U (en) | 2019-04-25 | 2019-04-25 | Clamp for revolving body part of numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209936757U (en) |
-
2019
- 2019-04-25 CN CN201920584207.6U patent/CN209936757U/en not_active Expired - Fee Related
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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: 20200114 Termination date: 20210425 |
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| CF01 | Termination of patent right due to non-payment of annual fee |