CN213917840U - Hole-making tooling clamp for special-shaped parts - Google Patents
Hole-making tooling clamp for special-shaped parts Download PDFInfo
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- CN213917840U CN213917840U CN202022440104.8U CN202022440104U CN213917840U CN 213917840 U CN213917840 U CN 213917840U CN 202022440104 U CN202022440104 U CN 202022440104U CN 213917840 U CN213917840 U CN 213917840U
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Abstract
The utility model discloses a hole-making tool clamp for special-shaped parts, which is used for clamping and positioning the special-shaped parts to be processed, and comprises a clamp seat, wherein a plurality of detachable clamping components are arranged on the clamp seat, and each clamping component comprises a positioning seat for placing the special-shaped parts to be processed; the special-shaped part clamping device is characterized in that a plurality of detachable limiting pins and a pressing plate are arranged on the upper surface of the positioning seat, the limiting pins are used for limiting the clamping position of a special-shaped part to be machined, and the pressing plate is used for clamping and pressing the special-shaped part to be machined. The utility model discloses simple structure adds man-hour to special-shaped workpiece, and the clamping is simple, convenient operation, has simplified the process of clamping part, has shortened the clamping time of work piece, has improved production efficiency to the processing cost of enterprise has effectively been reduced.
Description
Technical Field
The invention relates to the technical field of numerical control machining, in particular to a hole-making tool clamp for a special-shaped part.
Background
The rapid development of numerical control processing technology for numerical control technology has obtained wide application, because part design level, part design required precision and acceptance standard constantly promote, the parts of structural shape irregularity are more and more, wherein, the special-shaped of medium and small structure is connected with the part more and need a large amount of system holes, and because lack this kind of part frock clamp for system hole processing, lead to the positioning clamp to the work piece to this kind of part system hole processing and tightly have certain degree of difficulty, thereby further lead to aperture size after the system hole, hole position degree, downthehole roughness be difficult to reach the requirement, system hole machining efficiency is low, the quality is not high. Therefore, the processing efficiency of the parts is improved and the processing quality of the parts is rapidly improved.
Disclosure of Invention
Not enough to prior art exists, the utility model aims to provide a hole-making frock clamp for special-shaped part to solve the technical problem of special-shaped part hole-making processing location and clamping difficulty.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
a hole-making tool clamp for a special-shaped part is used for clamping and positioning the special-shaped part and comprises a clamp seat, wherein a plurality of detachable clamping assemblies are arranged on the clamp seat, and each clamping assembly comprises a positioning seat for placing the special-shaped part to be machined;
a plurality of detachable limiting pins and a pressing plate are arranged on the upper surface of the positioning seat, the limiting pins are used for limiting the clamping position of the special-shaped part to be machined, and the pressing plate is used for clamping and pressing the special-shaped part to be machined;
the positioning seats specifically comprise a first positioning seat, a second positioning seat and a third positioning seat, the first positioning seat and the third positioning seat are arranged oppositely, and the second positioning seat and the fourth positioning seat are arranged oppositely;
the positioning device comprises a first positioning seat, a second positioning seat and a third positioning seat, wherein the top surface of the first positioning seat is provided with a plurality of first limiting pins which are arranged along a straight line, the top surface of the second positioning seat is provided with a plurality of second limiting pins which are arranged along a straight line, the top surface of the third positioning seat is provided with a plurality of third limiting pins which are arranged along a straight line, and a positioning surface formed by the plurality of first limiting pins is perpendicular to a positioning surface formed by the plurality of second limiting pins and is parallel to a positioning surface formed by the plurality of third limiting pins.
The utility model discloses still have following technical characteristic:
furthermore, a fourth positioning seat is arranged on the clamp seat opposite to the second positioning seat, and a fourth positioning pin is arranged on the fourth positioning seat.
Furthermore, the pressing plate body comprises a first pressing plate arranged on the first positioning seat, a second pressing plate arranged on the second positioning seat and a third pressing plate arranged on the third positioning seat, and the first pressing plate and the third pressing plate are identical in structure and are arranged oppositely.
Furthermore, the first positioning seat is provided with a reference hole.
Furthermore, the limiting pin is movably arranged on the positioning seat through a pin hole arranged on the positioning seat.
Furthermore, a plurality of U-shaped grooves for fixing the clamp seat are formed in the opposite positions of the head end and the tail end of the clamp seat.
Compared with the prior art, the utility model, following technological effect has:
(1) the utility model discloses simple structure adds man-hour to special-shaped workpiece, and loading and unloading are simple, convenient operation, have simplified the process of operative employee clamping part, have shortened the clamping time of work piece, have improved production efficiency to the processing cost has been reduced.
(2) The utility model discloses can fix a position fast, accurately to satisfy the machining precision requirement of waiting to process special-shaped parts, improved system hole precision and processingquality, fully promote product machining efficiency and product quality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a structural top view of the device for clamping the special-shaped part to be processed.
The meaning of the individual reference symbols in the figures is: 1-a fixture seat, 2-a clamping assembly, 3-a reference hole, 4-a pressing plate, 5-a U-shaped groove and 6-a special-shaped part to be processed; 21-positioning seat, 211-first positioning seat, 212-second positioning seat, 213-third positioning seat, 214-fourth positioning seat, 2111-first limit pin, 2121-second limit pin, 2131-third limit pin, 2141-fourth positioning pin, 41-first pressing plate, 42-second pressing plate, 43-third pressing plate.
The following examples are provided to explain the present invention in further detail.
Detailed Description
It is to be noted that all the components of the present invention, unless otherwise specified, are all the components known in the art.
The terms "upper", "lower", "front", "rear", and the like as used herein are used merely to facilitate the description of the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or imply that the number of technical features indicated is significant. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present invention, the terms "mounting", "connecting", "fixing", etc. should be understood in a broad sense without being stated to the contrary, and may be, for example, fixedly connected, or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1:
according to the technical scheme, the hole-making tool clamp for the special-shaped part is used for clamping and positioning the special-shaped part 6 shown in fig. 2 and comprises a clamp seat 1, wherein a plurality of detachable clamping assemblies 2 are arranged on the clamp seat 1, and each clamping assembly 2 comprises a positioning seat 21 for placing the special-shaped part 66 to be processed; a plurality of detachable limiting pins and a pressing plate 4 are arranged on the upper surface of the positioning seat 21, the limiting pins are used for limiting the clamping position of the special-shaped part 6 to be machined, and the pressing plate 4 is used for clamping and pressing the special-shaped part 6 to be machined; the special-shaped part to be processed is fixed on the positioning seat 21 through the limiting pin and the pressing plate 4.
The positioning seat 21 specifically includes a first positioning seat 211, a second positioning seat 212, and a third positioning seat 213, the first positioning seat 211 and the third positioning seat 213 are disposed oppositely, and the second positioning seat 212 and the fourth positioning seat 214 are disposed oppositely;
the top surface of the first positioning seat 211 is provided with a plurality of first limiting pins 2111 arranged along a straight line, the top surface of the second positioning seat 212 is provided with a plurality of second limiting pins 2121 arranged along a straight line, the top surface of the third positioning seat 213 is provided with a plurality of third limiting pins 2131 arranged along a straight line, and a positioning surface formed by the plurality of first limiting pins 2111 is perpendicular to a positioning surface formed by the plurality of second limiting pins 2121 and is parallel to the positioning formed by the plurality of third limiting pins 2131.
In this embodiment, the fixture base 1 is a rectangular plate, the first positioning base 211, the second positioning base 212, the third positioning base 213 and the fourth positioning base 214 are all rectangular structures, the first positioning base 211 and the second positioning base 213 have the same structure and are arranged in mirror symmetry, and the front end surface of the second positioning base 212 is respectively arranged perpendicular to the front end surface of the first positioning base 211 and the front end surface of the second positioning base 213; an installation space for accommodating the special-shaped part is formed above the first positioning seat 211, the second positioning seat 212 and the third positioning seat 213.
As a preferable solution of this embodiment, a fourth positioning seat 214 is disposed on the fixture seat 1 at a position opposite to the second positioning seat 212, and a fourth positioning pin 2141 is disposed on the fourth positioning seat 214.
As a preferable scheme of this embodiment, the pressing plate specifically includes a first pressing plate 41 disposed on the first positioning seat 211, a second pressing plate 42 disposed on the second positioning seat 212, and a third pressing plate 43 disposed on the third positioning seat 213, the first pressing plate 41 and the third pressing plate 43 have the same structure and are disposed oppositely, and the pressing plates are used for stably pressing the socket to be processed on the positioning seats.
As a preferable scheme of this embodiment, the first positioning seat 211 is provided with a reference hole 3, and the reference hole 3 is used for realizing rapid positioning processing of the tool.
As a preferable mode of the present embodiment, the limit pin is movably mounted on the positioning seat 21 through a pin hole provided on the positioning seat 21. The positioning seat 21 is provided with a mounting hole which penetrates through the positioning seat from top to bottom, a through hole is formed in the corresponding position of the clamp seat 1, and a bolt penetrates through the mounting hole and the through hole to fixedly mount the positioning seat 21 on the clamp seat 1.
As a preferred scheme of this embodiment, a plurality of U-shaped grooves 4 for fixing the fixture seat 1 are formed at opposite positions of the head end and the tail end of the fixture seat 1. The fixture seat 1 can be detachably arranged on a workbench for hole machining through the U-shaped groove 6.
The utility model discloses a measuring device's use as follows:
fixing the fixture seat 1 provided with the positioning seat 2 on a machine tool workbench, clamping and fixing the special-shaped part 6 to be processed on the positioning seat, carrying out numerical control processing on a phi 20 hole after assembly, detecting and debugging the assembled device, confirming that the precision of the device is qualified, establishing a processing reference by using a device reference hole, and finishing the numerical control processing content of the part according to the process requirement.
It should be noted that, as an optimization, a sliding groove may be formed in the upper surface of the fixture seat 1, and the positioning seat 2 may move in the sliding groove in the transverse direction or the longitudinal direction to match the size and the shape of the special-shaped part to be processed, so as to clamp and fix the special-shaped parts of different shapes. The number of the pressing plates 4 and the limiting pins can be adjusted according to the specific shape of the workpiece to be processed.
The utility model discloses a measuring device has accomplished the clamping experiment, and the in-service use is respond well, and the clamping is convenient quick, satisfies the requirement.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (6)
1. A hole-making tool clamp for a special-shaped part is used for clamping and positioning the special-shaped part and is characterized by comprising a clamp seat (1), wherein a plurality of detachable clamping assemblies (2) are arranged on the clamp seat (1), and each clamping assembly (2) comprises a positioning seat (21) for placing the special-shaped part to be processed; a plurality of detachable limiting pins and a pressing plate (4) are arranged on the upper surface of the positioning seat (21), the limiting pins are used for limiting the clamping position of the special-shaped part to be machined, and the pressing plate is used for clamping and pressing the special-shaped part to be machined;
the positioning seat (21) specifically comprises a first positioning seat (211), a second positioning seat (212) and a third positioning seat (213), the first positioning seat (211) and the third positioning seat (213) are arranged oppositely, and the second positioning seat (212) and a fourth positioning seat (214) are arranged oppositely;
the top surface of the first positioning seat (211) is provided with a plurality of first limiting pins (2111) which are arranged along a straight line, the top surface of the second positioning seat (212) is provided with a plurality of second limiting pins (2121) which are arranged along a straight line, the top surface of the third positioning seat (213) is provided with a plurality of third limiting pins (2131) which are arranged along a straight line, and the positioning surface formed by the first limiting pins (2111) is vertical to the positioning surface formed by the second limiting pins (2121) and is parallel to the positioning surface formed by the third limiting pins (2131).
2. The hole-making tooling fixture for special-shaped parts according to claim 1, wherein a fourth positioning seat (214) is arranged on the fixture seat (1) opposite to the second positioning seat (212), and a fourth positioning pin (2141) is arranged on the fourth positioning seat (214).
3. The hole-making tooling fixture for the special-shaped parts as claimed in claim 1, wherein the pressing plate specifically comprises a first pressing plate (41) arranged on the first positioning seat (211), a second pressing plate (42) arranged on the second positioning seat (212) and a third pressing plate (43) arranged on the third positioning seat (213), and the first pressing plate (41) and the third pressing plate (43) have the same structure and are oppositely arranged.
4. The hole-making tooling fixture for the special-shaped parts as claimed in claim 3, wherein the first positioning seat (211) is provided with a reference hole (3).
5. The hole-making tooling fixture for the special-shaped parts as claimed in claim 1, wherein the limit pin is movably mounted on the positioning seat (21) through a pin hole arranged on the positioning seat (21).
6. The hole-making tooling clamp for the special-shaped parts as claimed in claim 1, wherein a plurality of U-shaped grooves (5) for fixing the clamp seat (1) are formed in the opposite positions of the head end and the tail end of the clamp seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022440104.8U CN213917840U (en) | 2020-10-28 | 2020-10-28 | Hole-making tooling clamp for special-shaped parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022440104.8U CN213917840U (en) | 2020-10-28 | 2020-10-28 | Hole-making tooling clamp for special-shaped parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213917840U true CN213917840U (en) | 2021-08-10 |
Family
ID=77164016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022440104.8U Active CN213917840U (en) | 2020-10-28 | 2020-10-28 | Hole-making tooling clamp for special-shaped parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213917840U (en) |
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2020
- 2020-10-28 CN CN202022440104.8U patent/CN213917840U/en active Active
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