CN202097565U - Improved rotary pressing plate - Google Patents
Improved rotary pressing plate Download PDFInfo
- Publication number
- CN202097565U CN202097565U CN2011200668382U CN201120066838U CN202097565U CN 202097565 U CN202097565 U CN 202097565U CN 2011200668382 U CN2011200668382 U CN 2011200668382U CN 201120066838 U CN201120066838 U CN 201120066838U CN 202097565 U CN202097565 U CN 202097565U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- slide block
- groove
- base
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of a mechanical clamp, in particular to an improved rotary pressing plate which comprises a pressing plate body, a T-shaped sliding block and a step groove longitudinally arranged in the middle of the pressing plate body and provided with a large upper groove and a lower small groove, wherein the T-shaped sliding block is installed in the upper groove of the step groove, sliding block grooves are respectively machined on the two side surfaces of the upper groove, the end surfaces at the two sides of the T-shaped sliding block are connected with the sliding block grooves in an embedding way, the tail end of the pressing plate body is movably connected with a base, blind holes are respectively machined on the two side surfaces of the tail end of the pressing plate body, a spring and an insertion pin are arranged in each blind hole, one end of the insertion pin is connected with the spring, and the other end of the insertion pin is inserted into and connected with the base; the improved rotary pressing plate has the beneficial effects that the structure is simple and novel, the pressing plate is convenient to use, the base can be installed at the tail end of the pressing plate body very firmly, so the working strength and service life of products are improved and prolonged, the maintenance cost is reduced, the production and assembly of products are also convenient, workpieces are fixed stably and accurately, the clamping and pressing are uniform, the quakeproof performance is good, the loosening and displacement of the workpieces are avoided, and the working efficiency is improved.
Description
[technical field]
The utility model relates to the mechanical clamp technical field, a kind ofly specifically is installed to the modified that plays the role of fastening on the working face of lathe to workpiece or mould and rotates pressing plate.
[background technology]
Pressing plate is the most also to be the most frequently used anchor clamps in the machinery industry, is installed to workpiece or mould on the working face of lathe to play the role of fastening.
At present, existing pressing plate is mainly by pressing plate main body, T shape slide block, and base is formed.The tail end of pressing plate main body and the connected mode of base are on the side of pressing plate main body tail end, to have a through hole, and a latch is housed in the through hole, and the two ends of latch are inserted and connected base.The pressing plate of this structure in use for some time because the wearing and tearing of latch are easy to occur the base obscission.In case when pressurized was excessive, the through hole of pressing plate main body tail end was easy to damage, this brings very big inconvenience for undoubtedly the machine operation personnel, has not only reduced operating efficiency, and has increased maintenance cost.In addition, this pressing plate when production and assembly, also very time-consuming, the effort.
[summary of the invention]
The task of the utility model is exactly the deficiency that overcomes prior art, provides a kind of modified to rotate pressing plate.Base can be very firm the tail end that is installed in the pressing plate main body, the working strength and the service life that have strengthened product, and product assembling is also very convenient.
The utility model adopts following technical proposals: a kind of modified rotates pressing plate, comprises pressing plate main body, T shape slide block, and pressing plate main body central longitudinal is descended the little step trough of groove greatly to having groove; T shape slide block is installed in the last groove of step trough, and the said groove two sides of going up have slide block slot, and the both sides end face of said T shape slide block embeds and connects slide block slot; Said pressing plate main body tail end flexibly connects base; The base bottom is the plane, and said pressing plate main body tail end has blind hole on the two sides, and spring, latch are housed in the said blind hole; Said latch one end connects spring, and the other end inserts and connects base.
The contact-making surface of said pressing plate main body tail end and base is an arc contact surface.
Said slide block slot is an arc, and the last trench bottom of said step trough is a curved surfaces, and curved surfaces is provided with the semicircular arc groove, the lower surface of the said slide block semicircular arc groove that is connected.
The beneficial effect of the utility model: simple in structure, novel, easy to use, the tail end that is installed in the pressing plate main body that base can be very firm; Not only strengthened the working strength and the service life of product, reduced maintenance cost, and the production assembling is also very convenient; The workpiece fixing-stable is also accurate, and cramping is even, and shock resistance is good; Loosening and the displacement of workpiece can not occur, increase work efficiency greatly; In addition, the utility model is made simple, and cost is low, and performance is good, is worthy of popularization.
[description of drawings]
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the profile of the utility model;
Fig. 3 is the part sectioned view of the utility model;
Among the figure, 1 is the pressing plate main body, and 2 is T shape slide block, and 3 is base, and 4 is blind hole, and 5 is step trough, and 6 is slide block slot, and 7 is latch, and 8 is spring.
[specific embodiment]
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in detail:
As shown in the figure, the utility model comprises pressing plate main body 1, T shape slide block 2, and pressing plate main body central longitudinal is descended the little step trough of groove 5 greatly to having groove; T shape slide block is installed in the last groove of step trough, and the said groove two sides of going up have slide block slot 6, is respectively equipped with projection with the both sides end face of the corresponding said T shape slide block of slide block slot; Projection is embedded in the slide block slot, opens centre bore on the upper surface of said T shape slide block, and lead screw is housed in the centre bore; The end of lead screw is rotary with nut, and said slide block slot is an arc, and the last trench bottom of said step trough is a curved surfaces; Curved surfaces is provided with the semicircular arc groove, the lower surface of the slide block semicircular arc groove on the pressing plate main body that is connected.Said pressing plate main body tail end has blind hole 4 on the two sides, and spring 8, latch 7 are housed in the said blind hole, and said latch one end connects spring; The other end inserts and connects base 3; The contact-making surface of said pressing plate main body tail end and base is an arc contact surface, and base can rotate positive and negative 15 degree in pressing plate main body tail end latch axle center, need not to add cushion block for the workpiece of corresponding differing heights; Base baseplane and working face keep the plane forever, reduce the damage to working face.
The utility model does not receive the restriction of above-mentioned embodiment; Other any do not deviate from change, the modification done under spirit and the principle of the utility model, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within the protection domain of the utility model.
Claims (3)
1. a modified rotates pressing plate, comprises pressing plate main body, T shape slide block, and pressing plate main body central longitudinal is descended the little step trough of groove greatly to having groove; T shape slide block is installed in the last groove of step trough, and the said groove two sides of going up have slide block slot, and the both sides end face of said T shape slide block embeds and connects slide block slot; Said pressing plate main body tail end flexibly connects base; The base bottom is the plane, and it is characterized in that: said pressing plate main body tail end has blind hole on the two sides, and spring, latch are housed in the said blind hole; Said latch one end connects spring, and the other end inserts and connects base.
2. modified as claimed in claim 1 rotates pressing plate, and it is characterized in that: the contact-making surface of said pressing plate main body tail end and base is an arc contact surface.
3. according to claim 1 or claim 2 modified rotates pressing plate, and it is characterized in that: said slide block slot is an arc, and the last trench bottom of said step trough is a curved surfaces, and curved surfaces is provided with the semicircular arc groove, the lower surface of the said slide block semicircular arc groove that is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200668382U CN202097565U (en) | 2011-03-15 | 2011-03-15 | Improved rotary pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200668382U CN202097565U (en) | 2011-03-15 | 2011-03-15 | Improved rotary pressing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097565U true CN202097565U (en) | 2012-01-04 |
Family
ID=45383598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200668382U Expired - Fee Related CN202097565U (en) | 2011-03-15 | 2011-03-15 | Improved rotary pressing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162859A (en) * | 2013-05-15 | 2014-11-26 | 海洋王（东莞）照明科技有限公司 | Elastic compressing tool system for workpieces |
| CN106670324A (en) * | 2016-12-30 | 2017-05-17 | 泰州前进科技有限公司 | Mold wrapping and pressing plate |
-
2011
- 2011-03-15 CN CN2011200668382U patent/CN202097565U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162859A (en) * | 2013-05-15 | 2014-11-26 | 海洋王（东莞）照明科技有限公司 | Elastic compressing tool system for workpieces |
| CN104162859B (en) * | 2013-05-15 | 2016-01-13 | 海洋王（东莞）照明科技有限公司 | Workpiece elastic compression fixture system |
| CN106670324A (en) * | 2016-12-30 | 2017-05-17 | 泰州前进科技有限公司 | Mold wrapping and pressing plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20150315 |
|
| EXPY | Termination of patent right or utility model |