CN212444947U - Workpiece machining clamping mechanism suitable for electromagnetic test bed - Google Patents
Workpiece machining clamping mechanism suitable for electromagnetic test bed Download PDFInfo
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- CN212444947U CN212444947U CN202021336053.8U CN202021336053U CN212444947U CN 212444947 U CN212444947 U CN 212444947U CN 202021336053 U CN202021336053 U CN 202021336053U CN 212444947 U CN212444947 U CN 212444947U
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- anchor clamps
- clamp
- groove
- electromagnetic test
- clamping mechanism
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Abstract
The utility model discloses a work piece processing fixture suitable for electromagnetic test platform, including working plate, spacing hole, first anchor clamps, spacing groove and rubber spare, first inside groove has been seted up to working plate upper surface inside, and the inside two-way lead screw that is provided with of first inside groove to both ends all are connected with the wall bearing in the working plate about the two-way lead screw. This work piece processing fixture suitable for electromagnetic test platform installs first support piece, first anchor clamps and second anchor clamps, can adjust through the rotation of dwang and change and use first anchor clamps and second anchor clamps, the second anchor clamps can carry out the centre gripping to circular, the vertical state of first anchor clamps can be to the centre gripping of rectangle work piece, the first anchor clamps of tilt state can carry out the centre gripping to triangle-shaped work piece, the regulation through the connecting rod spacing groove of the different positions of seting up behind the first anchor clamps can change the anchor clamps shape, so that can the work piece of three kinds of shapes of centre gripping.
Description
Technical Field
The utility model relates to an electromagnetism laboratory bench technical field specifically is a work piece processing fixture suitable for electromagnetism laboratory bench.
Background
With the development of industry, many parts need to be processed and detected more precisely, the electromagnetic test bed is used more and more in processing and detection, the electromagnetic test bed causes many troubles in processing and detection of workers, but the electromagnetic test bed on the market has certain defects, such as;
1. the electromagnetic test bench can be conveniently operated only by clamping a part when in operation, but a clamping mechanism of the electromagnetic test bench in the market can only simply clamp a workpiece and can only clamp the workpiece in one shape, so that the electromagnetic test bench cannot be conveniently suitable for workpieces in other shapes.
2. Some electromagnetic experiment tables in the market adopt electromagnets for clamping, but workpieces clamped by the electromagnets are accompanied by magnetism, so that the machined workpieces need to be demagnetized after being taken out.
Therefore, the workpiece processing and clamping mechanism suitable for the electromagnetic test bed can well solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a work piece processing fixture suitable for electromagnetic test platform to solve the problem of the subsidiary magnetism after can't be suitable for multiple shape, processing on the existing market that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a workpiece processing and clamping mechanism suitable for an electromagnetic test bed comprises a working plate, a limiting hole, a first clamp, a limiting groove and a rubber part, wherein a first inner groove is formed in the inner part of the upper surface of the working plate, a bidirectional screw rod is arranged in the first inner groove, the left end and the right end of the bidirectional screw rod are connected with bearings on the inner wall of the working plate, the right end of the bidirectional screw rod penetrates through the right side wall of the working plate, nuts are connected with the outer walls of the left side and the right side of the bidirectional screw rod in a threaded manner, pulleys are welded at the lower end of the nuts, a connecting rod is welded above the nuts, a rotating rod is connected with the inner part of the upper end of the connecting rod in a penetrating manner through the bearings, a limiting bolt penetrates through the upper wall of the connecting rod, a limiting hole is formed in the outer end of the, the utility model discloses a filter plate, including dwang, working plate, heating wire, spout, movable shaft, first anchor clamps lateral wall, second inside groove has been seted up at working plate upper surface middle part, and the inside heater strip that is provided with of second inside groove, and the heater strip upper end is provided with the filter plate to the filter plate outer wall is connected with the working plate screw all around, the spout has been seted up to the inside upper surface of working plate, and the top of spout is provided with first inside groove.
Preferably, the first clamp and the rotating rod form a rotating structure, and the bottom of the second clamp is arc-shaped.
Preferably, the rubber parts are connected in the limiting grooves in a nested mode, the rubber parts are in a concave shape, and the limiting grooves and the rubber parts are arranged in a one-to-one correspondence mode.
Preferably, the rubber parts are connected in the limiting grooves in a nested mode, the rubber parts are in a concave shape, and the limiting grooves and the rubber parts are arranged in a one-to-one correspondence mode.
Preferably, the through holes are formed in the upper portion of the filter plate and are evenly distributed in the upper portion of the filter plate.
Preferably, the spout is sliding connection with the pulley, and the number of pulley and the number of spout are 2: 1 set.
Compared with the prior art, the beneficial effects of the utility model are that: the workpiece processing and clamping mechanism suitable for the electromagnetic test bed;
(1) be provided with first support piece, first anchor clamps and second anchor clamps, can adjust through the rotation of dwang and change and use first anchor clamps and second anchor clamps, the second anchor clamps can carry out the centre gripping to circular, and the vertical state of first anchor clamps can be to the centre gripping of rectangle work piece, and the first anchor clamps of tilt state can carry out the centre gripping to triangle-shaped work piece, and the regulation of the spacing groove of the different positions of seting up behind to first anchor clamps through the connecting rod can change the anchor clamps shape to can the work piece of three kinds of shapes of centre gripping.
(2) Be provided with heater strip, filter plate and through-hole, the work piece can attach some magnetism after the electro-magnet centre gripping, through generating heat of heater strip, can demagnetize the work piece to set up the filter plate and prevent that personnel from being scalded by the heater strip when taking the work piece, and the through-hole on the filter plate can not block the heat, fine assurance safety when consequently can demagnetize.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic view of a top-down structure of the working plate of the present invention;
FIG. 3 is a schematic view of an inclined structure of the first clamp of the present invention;
fig. 4 is a schematic view of the connection structure of the first clamp and the rotating rod of the present invention.
In the figure: 1. a working plate; 2. a first inner tank; 3. a bidirectional screw rod; 4. a nut; 5. a pulley; 6. a connecting rod; 7. rotating the rod; 8. a limiting hole; 9. a limit bolt; 10. a second support member; 11. a first support member; 12. a first clamp; 13. a limiting groove; 131. a rubber member; 14. a second clamp; 15. filtering the plate; 151. a through hole; 16. a second inner tank; 17. heating wires; 18. a chute.
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. 1-4, the present invention provides a technical solution: a workpiece processing and clamping mechanism suitable for an electromagnetic test bed comprises a working plate 1, a first inner groove 2, a bidirectional screw rod 3, a nut 4, a pulley 5, a connecting rod 6, a rotating rod 7, a limiting hole 8, a limiting bolt 9, a second supporting piece 10, a first supporting piece 11, a first clamp 12, a limiting groove 13, a rubber piece 131, a second clamp 14, a filter plate 15, a through hole 151, a second inner groove 16, a heating wire 17 and a sliding groove 18, wherein the first inner groove 2 is formed in the inner surface of the working plate 1, the bidirectional screw rod 3 is arranged in the first inner groove 2, the left end and the right end of the bidirectional screw rod 3 are connected with a bearing on the inner wall of the working plate 1, the right end of the bidirectional screw rod 3 penetrates through the right side wall of the working plate 1, the outer walls of the left side and the right side of the bidirectional screw rod 3 are connected with the nut 4 in a threaded manner, the pulley 5 is welded at the, the upper wall of the connecting rod 6 is provided with a limiting bolt 9 in a penetrating manner, the outer end of the rotating rod 7 is internally provided with a limiting hole 8, the inner wall of the limiting hole 8 is connected with the limiting bolt 9 in a nesting manner, the upper end of the rotating rod 7 is connected with a first supporting piece 11 through a movable shaft, the lower end of the rotating rod 7 is connected with a second supporting piece 10 in a welding manner, the upper end of the inner end of the rotating rod 7 is connected with a first clamp 12 through a movable shaft, a second clamp 14 is fixedly connected below the inner end of the rotating rod 7, the outer side wall of the first clamp 12 is provided with a limiting groove 13, the middle part of the upper surface of the working plate 1 is provided with a second inner groove 16, a heating wire 17 is arranged inside the second inner groove 16, the upper end of the heating wire 17 is provided with a;
the first clamp 12 and the rotating rod 7 form a rotating structure, and the bottom of the second clamp 14 is arc-shaped, so that the positions of the first clamp 12 and the second clamp 14 can be adjusted;
the rubber piece 131 is connected to the inside of the limiting groove 13 in an embedded mode, the rubber piece 131 is in a concave shape, and the limiting groove 13 and the rubber piece 131 are arranged in a one-to-one correspondence mode, so that the first supporting piece 11 cannot fall off from the limiting groove 13;
the second clamp 14 and the first clamp 12 are both provided with electromagnets, and the first clamp 12 and the second clamp 14 are both provided with a left group and a right group which are in one-to-one correspondence, so that the electromagnets are mutually adsorbed to achieve the effect of tight clamping;
through holes 151 are formed above the filter plates 15, and the through holes 151 are uniformly arranged above the filter plates 15, so that the heat of the heating wires 17 cannot be blocked;
The working principle is as follows: when the workpiece processing clamping mechanism suitable for the electromagnetic test bed is used, firstly,
when a round part is to be machined, a workpiece is placed on a filter plate 15, then the nuts 4 which are connected with the bidirectional screw rod 3 in a nested mode are moved by rotating the bidirectional screw rod 3, the nuts 4 are close to each other through reverse threads on the left side and the right side of the bidirectional screw rod 3, the nuts 4 drive the connecting rod 6 to move, the connecting rod 6 drives the rotating rod 7 to move, and the second clamp 14 is slowly close to the rotating rod for clamping;
when a rectangular workpiece is machined, the limiting bolt 9 is upwards pulled out, then the connecting rod 6 is connected with a bearing of the rotating rod 7 to enable the rotating rod 7 to rotate, the position of the first clamp 12 is adjusted to the lower side, then the limiting bolt 9 is inserted back to the original position, the workpiece is placed on the filter plate 15, similarly, the first clamps 12 on the two sides are enabled to be close to each other until the workpiece is clamped by rotating the bidirectional screw rod 3, the first clamps 12 are electromagnets, and the electromagnets are mutually attracted after being electrified, so that the rectangular workpiece is clamped on the second clamp 14, and the rectangular workpiece can be conveniently machined by a worker;
if a triangular workpiece needs to be machined, similarly, the first clamp 12 is adjusted to the lower part, the lower part of the first clamp 12 is connected with the movable shaft of the rotating rod 7, the first clamp 12 is rotated, the first clamps 12 on the two sides are inclined outwards, the first support piece 11 can be adjusted to be placed into different limiting grooves 13 through the connection of the first support piece 11 and the movable shaft of the rotating rod 7, the first support piece 11 can not fall out of the limiting grooves 13 through the rubber piece 131 arranged in the limiting grooves 13, different angles can be adjusted through the clamping of the first support piece 11 and the limiting grooves 13 at different positions according to the triangular workpiece, and the clamping range of the device is enlarged;
after the workpiece is machined, the workpiece is magnetized due to the electromagnet, the workpiece can be demagnetized through the heating wire 17 at this time, the filter plate 15 arranged above the heating wire 17 can prevent a worker from touching the heating wire 17, and the through hole 151 arranged above the filter plate 15 can dissipate heat to machine the workpiece, which is the working principle of the workpiece machining clamping mechanism suitable for the electromagnetic test bed, and the content which is not described in detail in the specification belongs to the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a work piece processing fixture suitable for electromagnetic test platform, includes working plate (1), spacing hole (8), first anchor clamps (12), spacing groove (13) and rubber spare (131), its characterized in that: the inner part of the upper surface of the working plate (1) is provided with a first inner groove (2), a bidirectional screw rod (3) is arranged in the first inner groove (2), the left end and the right end of the bidirectional screw rod (3) are connected with the inner wall bearing of the working plate (1), the right end of the bidirectional screw rod (3) penetrates through the right side wall of the working plate (1), the outer walls of the left side and the right side of the bidirectional screw rod (3) are in threaded connection with nuts (4), the lower end of each nut (4) is in welded connection with a pulley (5), the upper part of each nut (4) is in welded connection with a connecting rod (6), the inner part of the upper end of each connecting rod (6) is in threaded connection with a rotating rod (7), the upper wall of each connecting rod (6) is provided with a limiting bolt (9), the inner part of the outer end of each rotating rod (7) is provided with a limiting hole (8, and dwang (7) lower extreme welded connection has second support piece (10), dwang (7) the upper top loose axle is connected with first anchor clamps (12), and dwang (7) the lower side fixedly connected with second anchor clamps (14) of inner, spacing groove (13) have been seted up to first anchor clamps (12) lateral wall, second inside groove (16) have been seted up at work board (1) upper surface middle part, and inside heater strip (17) that are provided with of second inside groove (16), and heater strip (17) upper end is provided with filter plate (15) to filter plate (15) outer wall all around with work board (1) screw connection, spout (18) have been seted up to the inside upper surface of work board (1), and the top of spout (18) is provided with first inside groove (2).
2. The workpiece processing and clamping mechanism suitable for the electromagnetic test bed as claimed in claim 1, wherein: the first clamp (12) and the rotating rod (7) form a rotating structure, and the bottom of the second clamp (14) is arc-shaped.
3. The workpiece processing and clamping mechanism suitable for the electromagnetic test bed as claimed in claim 1, wherein: the rubber piece (131) is connected in the limiting groove (13) in an embedded mode, the rubber piece (131) is concave, and the limiting groove (13) and the rubber piece (131) are arranged in a one-to-one corresponding mode.
4. The workpiece processing and clamping mechanism suitable for the electromagnetic test bed as claimed in claim 1, wherein: the second clamp (14) and the first clamp (12) are both arranged in an electromagnet mode, and the first clamp (12) and the second clamp (14) are arranged in a left-right two-group one-to-one correspondence mode.
5. The workpiece processing and clamping mechanism suitable for the electromagnetic test bed as claimed in claim 1, wherein: through holes (151) are formed in the upper portion of the filter plate (15), and the through holes (151) are evenly distributed in the upper portion of the filter plate (15).
6. The workpiece processing and clamping mechanism suitable for the electromagnetic test bed as claimed in claim 1, wherein: spout (18) are sliding connection with pulley (5), and the number of pulley (5) and the number of spout (18) are 2: 1 set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021336053.8U CN212444947U (en) | 2020-07-09 | 2020-07-09 | Workpiece machining clamping mechanism suitable for electromagnetic test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021336053.8U CN212444947U (en) | 2020-07-09 | 2020-07-09 | Workpiece machining clamping mechanism suitable for electromagnetic test bed |
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| Publication Number | Publication Date |
|---|---|
| CN212444947U true CN212444947U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021336053.8U Active CN212444947U (en) | 2020-07-09 | 2020-07-09 | Workpiece machining clamping mechanism suitable for electromagnetic test bed |
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| CN (1) | CN212444947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475061A (en) * | 2022-03-08 | 2022-05-13 | 温州医科大学 | Student's physique test is with record board that has fixture |
-
2020
- 2020-07-09 CN CN202021336053.8U patent/CN212444947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475061A (en) * | 2022-03-08 | 2022-05-13 | 温州医科大学 | Student's physique test is with record board that has fixture |
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