CN212857881U - Clamp for numerical control boring machine - Google Patents
Clamp for numerical control boring machine Download PDFInfo
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- CN212857881U CN212857881U CN202020606273.1U CN202020606273U CN212857881U CN 212857881 U CN212857881 U CN 212857881U CN 202020606273 U CN202020606273 U CN 202020606273U CN 212857881 U CN212857881 U CN 212857881U
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Abstract
The utility model discloses a clamp for a numerical control boring machine, which comprises a base, the top of the base is connected with a clamping worktable surface, the clamping worktable surface is connected with a pressing block, the edge of the clamping worktable surface is provided with an integrated limiting column, the surface of the base is provided with a sliding guide rail, the inner side of the base is rotated and provided with a lead screw, one end of the lead screw is positioned at one side of the base and is connected with a hand wheel; the clamping worktable face that is equipped with rotatable regulation is adorned on anchor clamps base, when the work piece volume that needs processing is great, two clamping worktable face's interval is adjusted to the accessible, thereby fix on two clamping worktable face through the briquetting, the limitation of this anchor clamps has been reduced, seted up flutedly in two clamping worktable face's relative department, when the work piece surface of processing is irregular or surperficial slick and sly, the recess of seting up on two clamping worktable faces of accessible carries out the centre gripping fixed, can be better fix the processing to the part.
Description
Technical Field
The utility model belongs to the technical field of anchor clamps, concretely relates to anchor clamps for numerical control boring machine.
Background
Typically, the boring tool rotation is the primary motion and the boring tool or workpiece movement is the feed motion. It is mainly used for machining high-precision holes or finishing multiple holes by one-time positioning, and can also be used for machining other machining surfaces related to hole finishing. The use of different tools and accessories also allows drilling, milling, cutting with higher machining precision and surface quality than drilling machines. The boring machine is the main equipment for processing large box parts. The boring machine fixture is mainly used for machining precise holes or hole systems and mainly comprises a boring die base, a boring and surveying support, a boring sleeve, a boring rod and necessary positioning and clamping devices. The types of the boring machine fixture are divided into a double-support boring jig, a single-support boring jig and a non-support boring jig according to the arrangement form of the guide support.
The conventional clamp for the numerical control boring machine is generally used for fixing and clamping a workpiece on the numerical control boring machine when the clamp is used, a common clamp is fixed in structure and only can clamp the workpiece within a certain size range, and when a part to be machined is large in size, the clamp cannot be used for fixing, so that the practicability of the boring machine is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anchor clamps for numerical control boring machine to solve the current anchor clamps for numerical control boring machine that propose in the above-mentioned background art, the device carries out the fixed clamp to the work piece when using on numerical control boring machine usually, and common anchor clamps structure is fixed, can only the work piece of centre gripping certain size within range, and when the part volume that needs processing is great, can't use anchor clamps to fix, influences the problem of the practicality of this boring machine.
In order to achieve the above object, the utility model provides a following technical scheme: the clamp for the numerical control boring machine comprises a base, wherein a clamping workbench surface is connected and installed at the top of the base, a pressing block is connected and installed on the clamping workbench surface, an integrated limiting column is arranged at the edge of the clamping workbench surface, a sliding guide rail is arranged on the surface of the base, a lead screw is installed on the inner side of the base in a rotating mode, one end of the lead screw is located on one side of the base and connected with a hand wheel, a lead screw nut is arranged on the lead screw in a rotating mode, and the lead screw nut is fixedly installed at the bottom of the clamping workbench surface.
Preferably, one side of the clamping worktable surface is provided with a groove.
Preferably, the bottom of the base is provided with a blanking port.
Preferably, two clamping working platforms are symmetrically arranged on the base, and the two clamping working platforms are rotatably arranged on the screw rod through screw nuts.
Preferably, the bottom of the clamping worktable surface is provided with an integrated limiting slide block, and the clamping worktable surface and the base slide in a limiting way through the limiting slide block and the sliding guide rail.
Preferably, the pressing block is provided with a screw in a rotating mode, and the pressing block is arranged on the clamping worktable in a rotating mode through the screw.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) when the device is used, the clamping worktable surface which can be adjusted in a rotating mode is arranged on the clamp base, when a workpiece to be machined is large in size, the workpiece cannot be fixed on the worktable surface, and the distance between the two clamping worktable surfaces can be adjusted, so that the workpiece can be fixed on the two clamping worktable surfaces through the pressing block, the limitation of the clamp is reduced, and the clamp is convenient to use;
(2) the relative department at two centre gripping table surface has seted up the recess, and when the work piece surface of processing is irregular or surperficial slick and sly, the recess of seting up on two centre gripping table surface of accessible carries out the centre gripping fixed, has improved the practicality of this anchor clamps, can be better fix the processing to the part.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional structure of the present invention;
in the figure: 1. briquetting; 2. clamping the working table; 3. a base; 4. a sliding guide rail; 5. a hand wheel; 6. a limiting column; 7. a groove; 8. a lead screw; 9. a lead screw nut.
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 and fig. 2, the present invention provides a technical solution: the utility model provides an anchor clamps for numerical control boring machine, which comprises a base 3, centre gripping table surface 2 has been installed in the top connection of base 3, briquetting 1 has been installed in the connection on the centre gripping table surface 2, the spacing post 6 of integral type is seted up to centre gripping table surface 2's edge, sliding guide 4 has been seted up on the surface of base 3, lead screw 8 has been installed in the inboard rotation of base 3, hand wheel 5 has been installed in the connection of one side that lead screw 8's one end is located base 3, lead screw 8 top spin is equipped with screw nut 9, screw nut 9 is fixed and is installed in the bottom of centre gripping table surface 2, when the work piece volume that needs processing is great, can't fix on table surface, two centre gripping table surface 2's interval is adjusted to the accessible, thereby fix on two centre gripping.
For better fixing and processing, in this embodiment, preferably, one side of the clamping worktable 2 is provided with a groove 7, which can fix a workpiece with an irregular or circular surface structure, and for better processing, in this embodiment, preferably, the bottom of the base 3 is provided with a blanking port, which prevents processing waste from blocking the screw nut 9, and for better fixing, in this embodiment, preferably, two clamping worktable 2 are symmetrically provided on the base 3, and the two clamping worktable 2 are rotatably installed on the screw 8 through the screw nut 9, which facilitates adjustment of the two clamping worktable 2, and for better installation of the clamping worktable 2, in this embodiment, preferably, the bottom of the clamping worktable 2 is provided with an integrated limiting slide block, and the clamping worktable 2 and the base 3 are limited and slid with the sliding guide rail 4 through the limiting slide block, the stability of the clamping worktable surface 2 is improved, and for better clamping fixation, in the embodiment, preferably, the pressing block 1 is screwed with a screw, and the pressing block 1 is screwed with the screw and installed on the clamping worktable surface 2.
The utility model discloses a theory of operation and use flow: when the device is used, a base 3 of the clamp is provided with a clamping worktable surface 2 which can be adjusted in a rotating way, the clamping worktable surface 2 is arranged on the base 3 in a limiting way through a sliding guide rail 4, when a workpiece to be processed has a larger size and cannot be placed and fixed on the two clamping worktable surfaces 2, a hand wheel 5 can be rotated, the hand wheel 5 drives a lead screw 8 to rotate, a lead screw nut 9 which is arranged on the lead screw 8 in a rotating way moves oppositely, the two clamping worktable surfaces 2 are driven to move relatively through the lead screw nut 9, the workpiece can be stably placed on the two clamping worktable surfaces 2 by adjusting the distance between the two clamping worktable surfaces 2, the workpiece is clamped and fixed on the clamp through a pressing block 1, the limitation of the clamp is reduced, the use is convenient, a groove 7 is arranged at the opposite position of the two clamping worktable surfaces 2, when the surface of the processed workpiece is irregular or the surface is smooth, the groove 7 formed in the clamping worktable surface 2 can be used for clamping and fixing, the practicability of the clamp is improved, and parts can be better fixed and processed.
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 (6)
1. The utility model provides a anchor clamps for numerical control boring machine, includes base (3), its characterized in that: the top of base (3) is connected and has been installed centre gripping table surface (2), briquetting (1) have been installed in the connection on centre gripping table surface (2), the edge of centre gripping table surface (2) has seted up spacing post (6) of integral type, sliding guide (4) have been seted up on the surface of base (3), lead screw (8) have been installed in the inboard rotation of base (3), hand wheel (5) have been installed in the connection of one side that the one end of lead screw (8) is located base (3), lead screw (8) top spin is equipped with screw nut (9), screw nut (9) are fixed to be installed in the bottom of centre gripping table surface (2).
2. The clamp for the numerical control boring machine according to claim 1, characterized in that: one side of the clamping working table surface (2) is provided with a groove (7).
3. The clamp for the numerical control boring machine according to claim 1, characterized in that: and a blanking port is formed at the bottom of the base (3).
4. The clamp for the numerical control boring machine according to claim 1, characterized in that: two clamping working platforms (2) are symmetrically arranged on the base (3), and the two clamping working platforms (2) are rotatably arranged on the screw rod (8) through screw rod nuts (9).
5. The clamp for the numerical control boring machine according to claim 1, characterized in that: the integrated limiting slide block is arranged at the bottom of the clamping worktable surface (2), and the clamping worktable surface (2) and the base (3) slide in a limiting way through the limiting slide block and the sliding guide rail (4).
6. The clamp for the numerical control boring machine according to claim 1, characterized in that: the screw rod is arranged on the pressing block (1) in a rotating mode, and the pressing block (1) is arranged on the clamping workbench surface (2) in a rotating mode through the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020606273.1U CN212857881U (en) | 2020-04-21 | 2020-04-21 | Clamp for numerical control boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020606273.1U CN212857881U (en) | 2020-04-21 | 2020-04-21 | Clamp for numerical control boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212857881U true CN212857881U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020606273.1U Active CN212857881U (en) | 2020-04-21 | 2020-04-21 | Clamp for numerical control boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212857881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670292A (en) * | 2022-04-11 | 2022-06-28 | 江苏国派新材料有限公司 | A remove equipment that is used for plywood to mat formation back edge burr |
-
2020
- 2020-04-21 CN CN202020606273.1U patent/CN212857881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670292A (en) * | 2022-04-11 | 2022-06-28 | 江苏国派新材料有限公司 | A remove equipment that is used for plywood to mat formation back edge burr |
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