CN204954438U - Pneumatic clamping device of finish machining aluminium matter section bar class communication work piece - Google Patents
Pneumatic clamping device of finish machining aluminium matter section bar class communication work piece Download PDFInfo
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- CN204954438U CN204954438U CN201520759851.4U CN201520759851U CN204954438U CN 204954438 U CN204954438 U CN 204954438U CN 201520759851 U CN201520759851 U CN 201520759851U CN 204954438 U CN204954438 U CN 204954438U
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Abstract
The utility model discloses a pneumatic clamping device of finish machining aluminium matter section bar class communication work piece, include: bottom plate, jig plate, clamp plate, cylinder and switch module, wherein, the cylinder is installed perpendicularly in the bottom plate, is provided with the through -hole that adaptation cylinder pole passed on the jig plate, and the clamp plate is connected on the top of cylinder pole, and the work piece is placed on the jig plate, and the gas circuit and the cylinder of switch module are linked together for the top surface that makes the clamp plate follow work piece on related its top of cylinder pole action compresses tightly or unclamps, owing to has adopted the clamping mode that compresses tightly or loosen the work piece from the work piece top surface, avoided because of the influence that the vertical T -slot atress in work piece bottom warp, and then the size be overproof because of the product warp after having avoided finish machining, has guaranteed the quality of product, be aided with the cylinder of perpendicular installation simultaneously, alleviateed operation personnel's intensity of labour, improved production efficiency.
Description
Technical field
The utility model relates to precision optical machinery manufacture field, the Pneumatic clamping device in particular used during a kind of fine finishining aluminium section class communication workpiece.
Background technology
As shown in Figure 1, Fig. 1 is the stereogram of prior art aluminium section class communication workpiece, such as with the needle beam that aluminium alloy makes, support structure effect is played in communication apparatus, when processing this type of aluminium section class communication workpiece 100, because can not directly use after profile extrusion, usually all need could be used for practical set after the profile and four counterbores (101,102,103 and 104) of its both ends of the surface of fine finishining.
And traditional installation way is all the mode adopting vice to clamp from the side, but, the degree of depth of four counterbores (101,102,103 and 104) limits position and the area of the clamping of vice jaw, the back side of adding this aluminium section class communication workpiece 100 has again T-slot 105 usually, if the clamping force of vice is less than normal, this workpiece 100 is easily caused to be deviate from process, if the clamping force of vice is bigger than normal, easily cause again the size after fine finishining overproof because of the resilience of this workpiece 100, not only product quality is difficult to ensure, and production efficiency is also lower.
Therefore, prior art still haves much room for improvement and develops.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of Pneumatic clamping device of fine finishining aluminium section class communication workpiece, and after can avoiding fine finishining, size is overproof because of deformation of products, and production efficiency is also higher.
The technical solution of the utility model is as follows: a kind of Pneumatic clamping device of fine finishining aluminium section class communication workpiece, comprise: base plate, jig plate, pressing plate, cylinder and switch module, wherein, vertical cylinder is installed in the soleplate, jig plate is provided with the through hole that adaptive cylinder rod passes, pressing plate is connected to the top of cylinder rod, and workpiece is placed on jig plate, gas circuit and the cylinders of switch module lead to, and compress for making the pressing plate on cylinder rod action its top related or unclamp from the end face of workpiece.
The Pneumatic clamping device of described fine finishining aluminium section class communication workpiece, wherein: the centre position of described jig plate is provided with a boss along its length, the width of boss is less than the length after work pieces process.
The Pneumatic clamping device of described fine finishining aluminium section class communication workpiece, wherein: described jig plate is at least provided with an alignment pin.
The Pneumatic clamping device of described fine finishining aluminium section class communication workpiece, wherein: described jig plate is provided with one and prevents anti-marketing.
The Pneumatic clamping device of described fine finishining aluminium section class communication workpiece, wherein: the quantity of described cylinder is two, the length direction spacing side by side along base plate is arranged; The quantity of pressing plate is two, under the state of workpiece pressing, the length direction of pressing plate and the length direction of workpiece perpendicular.
The Pneumatic clamping device of described fine finishining aluminium section class communication workpiece, wherein: described switch module comprises stirs handle.
The Pneumatic clamping device of a kind of fine finishining aluminium section class communication workpiece provided by the utility model, owing to have employed from workpiece end face compression or the installation way unclamping workpiece, avoid the impact because of T-slot stress deformation longitudinal bottom workpiece, and then after avoiding fine finishining, size is overproof because of deformation of products, ensure that the quality of product; Be aided with vertically arranged cylinder simultaneously, alleviate the labour intensity of operating personnel, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the stereogram of prior art aluminium section class communication workpiece.
Fig. 2 is the explosive view of the utility model fine finishining Pneumatic clamping device (with multiple aluminium section class communication workpiece).
Fig. 3 is the installation diagram of Fig. 2.
Detailed description of the invention
Below with reference to accompanying drawing, described in detail detailed description of the invention of the present utility model and embodiment, described specific embodiment, only in order to explain the utility model, is not intended to limit detailed description of the invention of the present utility model.
As shown in Figure 2, Fig. 2 is the explosive view of the utility model fine finishining Pneumatic clamping device (with multiple aluminium section class communication workpiece), to process four workpiece simultaneously, the Pneumatic clamping device of this fine finishining aluminium section class communication workpiece comprises a base plate 210, four support column 220, jig plate 230, two pressing plate 240, two cylinders 250 and a switch module 260; Wherein, two cylinders 250 all tile vertically are arranged in base plate 210, the through hole 235 that the cylinder rod 251 jig plate 230 being provided with adaptive two cylinders 250 passes, the top of each cylinder rod 251 is all connected with pressing plate 240 described in, treat that accurately machined four workpiece 100 spacing side by side are placed on jig plate 230, the gas circuit of switch module 260 is all connected with two cylinders 250 by tracheae (scheming not shown), for making the cylinder rod 251 simultaneously action of two cylinders 250, the pressing plate 240 on its top separately related compresses together from the end face of four workpiece 100 or unclamps together.
Preferably, the length direction of pressing plate 240 and the length direction of workpiece 100 perpendicular, each pressing plate 240 can compress two workpiece 100 thus, to significantly improve production efficiency; And the width of pressing plate 240 is advisable with the distance be no more than between single workpiece 100 same side two counterbores to be processed (see 101 in Fig. 1 and 102), thus after clamped one time, both the processing to counterbore (see 101 in Fig. 1,102,103 and 104) can not have been affected, can increase to greatest extent again and area is compressed to workpiece 100, reduce the distortion causing workpiece 100 because thrust is excessive as much as possible.
Preferably, the centre position of jig plate 230 is provided with a boss 231 along its length, the length direction of four workpiece 100 and the length direction of jig plate 230 perpendicular, the width of boss 231 be less than workpiece 100 process after length so that the length dimension of finishing workpiece 100.
Preferably, jig plate 230 is at least provided with an alignment pin 236, for suitable with the circular hole treated on finishing workpiece 100 (see 106 in Fig. 1), to improve positioning precision.
Preferably, in order to prevent treating that the direction of finishing workpiece 100 puts back, jig plate 230 being also provided with one and anti-anti-marketing 237, for suitable with the square hole treated on finishing workpiece 100 (can see 107 in Fig. 1).
Shown in composition graphs 3, Fig. 3 is the installation diagram of Fig. 2, Fixture assembly well after, jig plate 230 is fixed on directly over base plate 210 by four support columns 220, switch module 260 is arranged on the leading flank of base plate 210 and jig plate 230, concrete position be preferably mounted at its leading flank keep right end position, so that operating personnel uses right-hand operated, and described switch module 260 preferably makes hand switch assembly, comprise one stretch out forward stir handle 261, make the simultaneously action of two cylinders 250 in order to switching gas circuit.
The operation principle of the utility model fine finishining Pneumatic clamping device is: after treating fine finishining, upwards toggle switch assembly 260 stir handle 261, the cylinder rod 251 of two cylinders 250 is stretched out simultaneously, and then by two pressing plates 240 simultaneously upwards jack-up throw off the end face of four workpiece 100, manufactured four workpiece 100 now can be taken out; Then the aluminium bits on clean jig plate 210 are removed, be reentered into four workpiece 100 to be processed, again downwards toggle switch assembly 260 stir handle 261, the cylinder rod 251 of two cylinders 250 is retracted simultaneously, and then two pressing plates 240 are pulled down simultaneously the end face of compression four workpiece 100, now can carry out fine finishining to four workpiece 100.
Through small lot batch manufacture test, the product quality qualification rate adopting the utility model fine finishining Pneumatic clamping device to produce brings up to 89% by original 85%, and production efficiency brings up to 90% by original 70% especially, greatly reduces production cost.
Should be understood that; the foregoing is only preferred embodiment of the present utility model; be not sufficient to limit the technical solution of the utility model; for those of ordinary skills; within spirit of the present utility model and principle; can be increased and decreased according to the above description, replaced, converted or improved, and all these increases and decreases, replacement, conversion or the technical scheme after improving, all should belong to the protection domain of the utility model claims.
Claims (6)
1. the Pneumatic clamping device of a fine finishining aluminium section class communication workpiece, it is characterized in that, comprise: base plate, jig plate, pressing plate, cylinder and switch module, wherein, vertical cylinder is installed in the soleplate, jig plate is provided with the through hole that adaptive cylinder rod passes, pressing plate is connected to the top of cylinder rod, workpiece is placed on jig plate, and gas circuit and the cylinders of switch module lead to, and compresses for making the pressing plate on cylinder rod action its top related or unclamps from the end face of workpiece.
2. the Pneumatic clamping device of fine finishining aluminium section class communication workpiece according to claim 1, is characterized in that: the centre position of described jig plate is provided with a boss along its length, and the width of boss is less than the length after work pieces process.
3. the Pneumatic clamping device of fine finishining aluminium section class communication workpiece according to claim 1, is characterized in that: described jig plate is at least provided with an alignment pin.
4. the Pneumatic clamping device of fine finishining aluminium section class communication workpiece according to claim 1, is characterized in that: described jig plate is provided with one and prevents anti-marketing.
5. the Pneumatic clamping device of fine finishining aluminium section class communication workpiece according to claim 1, it is characterized in that: the quantity of described cylinder is two, the length direction spacing side by side along base plate is arranged; The quantity of pressing plate is two, under the state of workpiece pressing, the length direction of pressing plate and the length direction of workpiece perpendicular.
6. the Pneumatic clamping device of fine finishining aluminium section class communication workpiece according to claim 1, is characterized in that: described switch module comprises stirs handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759851.4U CN204954438U (en) | 2015-09-28 | 2015-09-28 | Pneumatic clamping device of finish machining aluminium matter section bar class communication work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759851.4U CN204954438U (en) | 2015-09-28 | 2015-09-28 | Pneumatic clamping device of finish machining aluminium matter section bar class communication work piece |
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| Publication Number | Publication Date |
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| CN204954438U true CN204954438U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520759851.4U Active CN204954438U (en) | 2015-09-28 | 2015-09-28 | Pneumatic clamping device of finish machining aluminium matter section bar class communication work piece |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112613A (en) * | 2016-07-11 | 2016-11-16 | 广东长盈精密技术有限公司 | Fixtures and processing equipment |
| CN107900733A (en) * | 2017-12-18 | 2018-04-13 | 苏州精锐精密机械有限公司 | Wall-hanging multi-work piece Self adapting fixture |
| CN108188787A (en) * | 2018-03-20 | 2018-06-22 | 强胜精密机械(苏州)有限公司 | A kind of telescopic spring positioning fixture and clamping method |
-
2015
- 2015-09-28 CN CN201520759851.4U patent/CN204954438U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112613A (en) * | 2016-07-11 | 2016-11-16 | 广东长盈精密技术有限公司 | Fixtures and processing equipment |
| CN106112613B (en) * | 2016-07-11 | 2019-03-22 | 广东长盈精密技术有限公司 | Clamp and processing equipment |
| CN107900733A (en) * | 2017-12-18 | 2018-04-13 | 苏州精锐精密机械有限公司 | Wall-hanging multi-work piece Self adapting fixture |
| CN108188787A (en) * | 2018-03-20 | 2018-06-22 | 强胜精密机械(苏州)有限公司 | A kind of telescopic spring positioning fixture and clamping method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |