CN211102808U - Bar cam block seat clamp - Google Patents
Bar cam block seat clamp Download PDFInfo
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- CN211102808U CN211102808U CN201921836448.1U CN201921836448U CN211102808U CN 211102808 U CN211102808 U CN 211102808U CN 201921836448 U CN201921836448 U CN 201921836448U CN 211102808 U CN211102808 U CN 211102808U
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Abstract
The utility model discloses a bar cam block seat anchor clamps, it includes: the square base is provided with a fixing hole and a working surface; the first workpiece side fixing block to be processed is arranged at the left end part of the working face and is a rectangular block; the second workpiece-to-be-machined side fixing block is arranged at the right end part of the working face, is a rectangular block and is parallel to the first workpiece-to-be-machined side fixing block, and a workpiece-to-be-machined fixing position is arranged between the second workpiece-to-be-machined side fixing block and the first workpiece-to-be-machined side fixing block II; the first workpiece to be machined long-side fixing block is arranged at the rear end part of the first workpiece to be machined side fixing block and used for fixing the first workpiece to be machined; the second workpiece to be machined long-side fixing block is arranged at the front end part of the second workpiece to be machined side fixing block and used for fixing a second workpiece to be machined; and the tensioning part is arranged at the fixing position of the workpiece to be processed. The fixture can effectively improve the processing efficiency and the processing precision while being convenient to fix.
Description
Technical Field
The utility model belongs to the technical field of anchor clamps and specifically relates to a bar cam block seat anchor clamps are related to.
Background
Figure 1 shows a material part 1 to be processed for a strip cam block seat of a knitting mechanism, the strip cam block seat is used for placing a cam block and a knob for adjusting the depth of a pressed needle, the height of the needle in a needle channel and the depth of the pressed needle can meet the process requirements,
bar cam block seat wait to process raw materials spare 1 and need accomplish the processing of bar cam block seat upper surface and inclined hole at four-axis machine tool table, bar cam block seat has the first side 1m of a slope and the second side 1n of slope, because bar cam block seat isosceles trapezoid as an organic whole, so it is an isosceles trapezoid equally to wait to process raw materials spare 1, can see out this upper surface 2 of waiting to process raw materials spare 1 in figure 1, the inclined hole is located 2 departments of upper surface promptly, first side 1m and second side 1n are promptly for waiting to process two waist places sides of raw materials spare, the utility model aims at providing an anchor clamps are fixed in four-axis machine tool table with the convenience with waiting to process raw materials spare to accomplish the processing of bar cam block seat upper surface and inclined hole.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bar cam block seat anchor clamps, its structure is succinct, simple to operate.
In order to solve the above technical problem, an embodiment of the present invention provides a bar cam block seat clamp, which includes: the square base (4) is provided with a fixing hole (5) for mounting the square base on a four-axis machine tool workbench, and the square base is provided with a working surface (6); a first workpiece-to-be-processed side fixing block (7) which is a rectangular block and is arranged at the left end part of the working surface; the second workpiece-to-be-machined side fixing block (8) is arranged at the right end part of the working face, is a rectangular block-shaped body and is parallel to the first workpiece-to-be-machined side fixing block (7), and a workpiece-to-be-machined fixing position is arranged between the second workpiece-to-be-machined side fixing block (8) and the first workpiece-to-be-machined side fixing block II; a first workpiece to be machined long side fixing block (9) which is arranged at the rear end part of the first workpiece to be machined side fixing block (7) and used for fixing a first workpiece to be machined (1 a); a second workpiece to be machined long side fixing block (10) which is arranged at the front end part of the second workpiece to be machined side fixing block and is used for fixing a second workpiece to be machined (1 b); the tensioning part (11) is arranged at the fixing position of the workpiece to be machined and is positioned between the first workpiece to be machined (1a) and the second workpiece to be machined (1 b).
Further, the square base is provided with a first sliding chute (12) for mounting a first workpiece side fixing block to be processed;
the square base is provided with a second sliding chute (13) for mounting a second workpiece side fixing block to be processed.
Further, the tightening part (11) includes:
the tensioning seat (11a) is arranged between the first workpiece to be machined (1a) and the second workpiece to be machined (1b) and is provided with a bottom (11a-1) fixed on the square base;
two side parts (11a-2) arranged at the bottom, wherein the top parts of the two side parts are provided with tensioning heads (11a-3) abutted against the opposite side walls of the two workpieces to be processed, and the tensioning heads are provided with abutting surfaces (11a-4) abutted against the side surfaces of the workpieces to be processed and inclined surfaces (11 a-5);
the tensioning block (11a-6) is arranged between the two tensioning heads and can move towards the gap between the side parts, the tensioning block is provided with a trapezoidal head (11a-7) capable of tensioning the tensioning heads towards the direction of a workpiece to be machined and a rectangular part (11a-8) arranged at the lower part of the trapezoidal head, the tensioning block is provided with tensioning block threaded holes (11a-9), and the bottom plate of the tensioning seat is provided with tensioning seat threaded holes (11a-10) matched with the tensioning block threaded holes;
and the tensioning screws arranged between the tensioning block and the tensioning seat are arranged at the threaded holes (11a-9) of the tensioning block and the threaded holes (11a-10) of the tensioning seat.
The utility model discloses following beneficial effect has: the fixture can effectively improve the processing efficiency and the processing precision while being convenient to fix.
Drawings
Fig. 1 is a perspective view of a material piece to be processed of a bar cam block holder, in which (a) shows a surface side of the material piece to be processed of the bar cam block holder, and (b) shows a back side of the material piece to be processed of the bar cam block holder.
Figure 2 is a front view of a bar cam block holder clamp.
Figure 3 is a rear view of the bar cam block holder clamp.
Fig. 4 is a left side view of the bar cam block holder clamp.
Fig. 5 is a right side view of the bar cam block holder clamp.
Figure 6 is a top view of the bar cam block holder clamp.
Fig. 7 is a bottom view of the bar cam block holder clamp.
Fig. 8 is a perspective view of a bar cam block holder clamp.
Fig. 9 is a partially enlarged view of the tightening part.
Fig. 10 is a perspective view of the tensioning seat.
Fig. 11 is a perspective view of the tensioning block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the following embodiments.
Fig. 2 to 8 show that the first workpiece to be machined 1a and the second workpiece to be machined 1b are both in an initial state to be machined, and the first workpiece to be machined 1a and the second workpiece to be machined 1b are the material parts to be machined of the bar cam block seat mentioned in the background art.
Example 1: referring to fig. 2-11, a bar cam block holder clamp includes: the square base 4 is provided with a fixing hole 5 for installing the square base on a four-axis machine tool workbench, the square base is provided with a working surface 6, and the working surface can be used for placing two strip-shaped cam block seats to-be-processed raw material parts. Set up in the first work piece side fixed block 7 of waiting to process of working face left end portion, it is the rectangle block body, this first work piece side fixed block 7 of waiting to process is used for leaning on first work piece 1 a's second side 1n of waiting to process, the second that sets up in the working face right end portion waits to process work piece side fixed block 8 and is the rectangle block body, second work piece side fixed block 8 of waiting to process is parallel to each other with first work piece side fixed block 7 of waiting to process, second work piece side fixed block 8 of waiting to process is used for leaning on second work piece 1 b's second side 1n of waiting to process, that is to say, after two work pieces of waiting to process are put in place, utilize the tight first side 1m that the tight work piece is waited to.
A workpiece to be machined fixing position is arranged between the second workpiece to be machined side fixing block 8 and the first workpiece to be machined side fixing block II, two workpieces to be machined in different directions can be placed, and the first workpiece to be machined and the second workpiece to be machined in fig. 8 are only strip cam block seats with opposite placing directions, and are state diagrams after machining is completed.
Referring to fig. 8, a first workpiece to be machined long-side fixing block 9 which is disposed at a rear end of the first workpiece to be machined side fixing block 7 and is used for fixing the first workpiece to be machined 1a, and the first workpiece to be machined long-side fixing block 9 is used for abutting against a long side of the first workpiece to be machined. The second workpiece to be machined long side fixing block 10 is arranged at the front end part of the second workpiece to be machined side fixing block and used for fixing a second workpiece to be machined 1b, and the second workpiece to be machined long side fixing block 10 is used for fixing a long side of the second workpiece to be machined. The first workpiece long-side fixing block 9 and the second workpiece long-side fixing block 10 are rectangular block bodies and can be mounted on the base by screws.
It should be noted that, referring to fig. 9, the bar cam block holder fixture further includes a tensioning portion 11 disposed at the workpiece-to-be-machined fixing position and located between the first workpiece-to-be-machined 1a and the second workpiece-to-be-machined 1 b. Referring to fig. 10 and 11, the tightening part 11 includes: the tensioning seat 11a is arranged between a first workpiece to be machined 1a and a second workpiece to be machined 1b, the tensioning seat 11a has a bottom 11a-1 fixed on a square base, the bottom 11a-1 can be fixed on the base by welding or can be fixed on the base by screws, a gap is arranged between two side parts 11a-2 of the bottom, the gap can allow a tensioning block to move towards the gap, so that the tensioning head moves towards the direction of the workpiece to be machined to realize tensioning operation, the top parts of the two side parts are provided with tensioning heads 11a-3 abutted against opposite side walls of the two workpieces to be machined, the tensioning heads are provided with abutting surfaces 11a-4 and inclined surfaces 11a-5 abutted against the side surfaces of the workpiece to be machined, the abutting surfaces 11a-4 abut against a first side surface 1m of the workpiece to be machined (the abutting surfaces provided by the tensioning heads on the left side in fig. 10 abut against the first side surface of the first workpiece to be machined, the abutting surface of the tensioning head on the right side in fig. 10 abuts against the first side surface of the second workpiece to be machined, and the tensioning action is realized by utilizing the deformation capacity of the tensioning seat). Referring to fig. 11, the tensioning block 11a-6 is installed between two tensioning heads and can move towards a gap between two side portions, the tensioning block 11a-6 is provided with a trapezoidal head 11a-7 capable of tensioning the tensioning head towards the direction of a workpiece to be processed and a rectangular portion 11a-8 arranged at the lower portion of the trapezoidal head, the tensioning block is provided with tensioning block threaded holes 11a-9, a bottom plate of the tensioning seat is provided with tensioning seat threaded holes 11a-10 matched with the tensioning block threaded holes, and tensioning screws arranged between the tensioning block and the tensioning seat are installed at the tensioning block threaded holes 11a-9 and the tensioning seat threaded holes 11 a-10. When the tensioning screw is screwed, the tensioning block can move towards the gap direction of the tensioning seat, and then the trapezoidal head of the tensioning block is utilized to expand the tensioning head of the tensioning seat towards two sides, so that tensioning actions of two workpieces to be processed are realized.
In addition, the square base is provided with a first chute 12 for installing a first workpiece side fixing block to be processed,
the square base is provided with a second chute 13 for mounting a second workpiece side fixing block to be processed. Therefore, the first workpiece side fixing block to be machined and the second workpiece side fixing block to be machined are conveniently installed in place in a sliding mode, and the disassembly is convenient.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (3)
1. Bar cam block seat anchor clamps, its characterized in that, it includes:
the square base (4) is provided with a fixing hole (5) for mounting the square base on a four-axis machine tool workbench, and the square base is provided with a working surface (6);
a first workpiece-to-be-processed side fixing block (7) which is a rectangular block and is arranged at the left end part of the working surface;
the second workpiece-to-be-machined side fixing block (8) is arranged at the right end part of the working face, is a rectangular block-shaped body and is parallel to the first workpiece-to-be-machined side fixing block (7), and a workpiece-to-be-machined fixing position is arranged between the second workpiece-to-be-machined side fixing block (8) and the first workpiece-to-be-machined side fixing block II;
a first workpiece to be machined long side fixing block (9) which is arranged at the rear end part of the first workpiece to be machined side fixing block (7) and used for fixing a first workpiece to be machined (1 a);
a second workpiece to be machined long side fixing block (10) which is arranged at the front end part of the second workpiece to be machined side fixing block and is used for fixing a second workpiece to be machined (1 b);
the tensioning part (11) is arranged at the fixing position of the workpiece to be machined and is positioned between the first workpiece to be machined (1a) and the second workpiece to be machined (1 b).
2. The bar cam block holder clamp of claim 1, wherein the square base is provided with a first chute (12) for mounting a first workpiece-to-be-machined side fixing block;
the square base is provided with a second sliding chute (13) for mounting a second workpiece side fixing block to be processed.
3. Bar cam block holder clamp according to claim 1, characterized in that the tensioning portion (11) comprises:
the tensioning seat (11a) is arranged between the first workpiece to be machined (1a) and the second workpiece to be machined (1b) and is provided with a bottom (11a-1) fixed on the square base;
two side parts (11a-2) arranged at the bottom, wherein the top parts of the two side parts are provided with tensioning heads (11a-3) abutted against the opposite side walls of the two workpieces to be processed, and the tensioning heads are provided with abutting surfaces (11a-4) abutted against the side surfaces of the workpieces to be processed and inclined surfaces (11 a-5);
the tensioning block (11a-6) is arranged between the two tensioning heads and can move towards the gap between the side parts, the tensioning block is provided with a trapezoidal head (11a-7) capable of tensioning the tensioning heads towards the direction of a workpiece to be machined and a rectangular part (11a-8) arranged at the lower part of the trapezoidal head, the tensioning block is provided with tensioning block threaded holes (11a-9), and the bottom plate of the tensioning seat is provided with tensioning seat threaded holes (11a-10) matched with the tensioning block threaded holes;
and the tensioning screws arranged between the tensioning block and the tensioning seat are arranged at the threaded holes (11a-9) of the tensioning block and the threaded holes (11a-10) of the tensioning seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921836448.1U CN211102808U (en) | 2019-10-29 | 2019-10-29 | Bar cam block seat clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921836448.1U CN211102808U (en) | 2019-10-29 | 2019-10-29 | Bar cam block seat clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211102808U true CN211102808U (en) | 2020-07-28 |
Family
ID=71723321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921836448.1U Active CN211102808U (en) | 2019-10-29 | 2019-10-29 | Bar cam block seat clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211102808U (en) |
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2019
- 2019-10-29 CN CN201921836448.1U patent/CN211102808U/en active Active
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