CN209954275U - Side surface rotating clamping type clamp for die carrier machining - Google Patents
Side surface rotating clamping type clamp for die carrier machining Download PDFInfo
- Publication number
- CN209954275U CN209954275U CN201920565573.7U CN201920565573U CN209954275U CN 209954275 U CN209954275 U CN 209954275U CN 201920565573 U CN201920565573 U CN 201920565573U CN 209954275 U CN209954275 U CN 209954275U
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- Prior art keywords
- mounting seat
- rotating shaft
- die carrier
- movable plate
- type clamp
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- 238000003754 machining Methods 0.000 title claims description 5
- 238000009434 installation Methods 0.000 claims description 16
- 230000002457 bidirectional effect Effects 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a side rotary clamping type clamp for processing a die carrier, which comprises a base, wherein two first mounting seats are symmetrically arranged on the left side and the right side of the base, a second mounting seat is arranged on the rear side, a rotating shaft mounting seat is arranged on the first mounting seat, and a hydraulic cylinder is arranged on the second mounting seat; one end of the movable shaft penetrates through the middle part of the first mounting seat and is fixedly connected with a movable plate, the other end of the movable shaft is provided with a convex ring, and a spring is connected on the movable shaft between the convex ring and the first mounting seat in series; a sliding groove is formed in one side, facing the first mounting seat, of the front end of the movable plate, a rotating shaft is movably mounted in the rotating shaft mounting seat, a gear is fixedly arranged at the rear end of the rotating shaft, a rack meshed with the gear is arranged at the tail end of a hydraulic rod of the hydraulic cylinder, and an eccentric cam matched with the sliding groove is fixedly connected to the front end of the rotating shaft; the inner side of the movable plate is provided with a series of threaded holes, and the threaded holes are internally provided with limiting seats. The utility model discloses a rotatory clamping mode in side, simple structure, convenient to use is adapted to the clamping demand of not unidimensional die carrier.
Description
Technical Field
The utility model belongs to the technical field of the die carrier processing, specifically speaking is a rotatory clamp type anchor clamps in side for die carrier processing.
Background
In the production and processing process of the die frame plate, vertical drilling operation is usually required to be performed on the die frame plate, so that various through holes such as a top pinhole, a guide pillar hole and the like are processed. The existing mold frame plate clamp is mostly in a rapid clamping and pressing mode and a vacuum suction and tightening mode. Adopt the anchor clamps that press from both sides fast, need the manual work to open or the pressfitting presss from both sides fast, and this process can consume certain manpower, and presss from both sides fast and can exceed the longer distance of mould frame plate usually, influences drilling operation to a certain extent. Adopt the tight anchor clamps of vacuum to be better to the location effect of die holder plate, nevertheless the hole that needs processing on the die holder plate is mostly the through-hole, and the drill bit need run through the die holder plate completely promptly, and the tight anchor clamps bottom plate is inhaled in the vacuum in order to guarantee that the unable design of gas tightness is more the hole of stepping down or the groove of stepping down, consequently can produce with the drill bit and interfere.
Therefore, a new clamp is needed to be designed to adapt to the clamping of the die frame plate needing drilling.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a die carrier processing is with rotatory clamp type anchor clamps in side to overcome the above-mentioned defect among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a side surface rotating clamping type clamp for machining a die carrier comprises a base, wherein two first installation seats are symmetrically arranged on the left side and the right side of the base respectively, a second installation seat is arranged on the rear side of the base, a rotating shaft installation seat is installed on each first installation seat, and a hydraulic cylinder is installed on each second installation seat; the middle part of the first mounting seat is movably connected with a movable shaft, one end of the movable shaft penetrates through the first mounting seat and extends into the inner side of the first mounting seat to be fixedly connected with a movable plate, the other end of the movable shaft is provided with a convex ring, and a spring is connected on the movable shaft between the convex ring and the first mounting seat in series;
a sliding groove is formed in one side, facing the first mounting seat, of the front end of the movable plate, a rotating shaft is movably mounted in the rotating shaft mounting seat, a gear is fixedly arranged at the rear end of the rotating shaft, a rack meshed with the gear is arranged at the tail end of a hydraulic rod of the hydraulic cylinder, an eccentric cam is fixedly connected to the front end of the rotating shaft, and the eccentric cam is matched with the sliding groove so that the rotation of the eccentric cam and the linear movement of the movable plate are mutually converted; the inner side of the movable plate is provided with a series of threaded holes, and limiting seats are installed in the threaded holes.
According to the utility model discloses, the pneumatic cylinder is two-way pneumatic cylinder that stretches out.
According to the utility model discloses, four sides at base top still are provided with four stoppers, two of them the stopper sets up first mount pad with between the fly leaf.
Preferably, a bottom plate groove is arranged in the middle of the base.
Further preferably, the bottom plate groove is located between the other two limiting blocks.
According to the utility model discloses, chamfer all around of fly leaf, first mount pad, second mount pad.
According to the utility model, the limiting seat is quenched.
According to the utility model discloses, the cross section of eccentric cam is oval.
Compared with the prior art, the utility model discloses following beneficial technological effect has:
(1) the side rotary clamping type clamp for processing the die carrier drives the rack and the gear to rotate through the hydraulic cylinder, drives the rotating shaft to rotate, thereby driving the eccentric cam to rotate, the eccentric cam is matched with the sliding groove on the movable plate, and the movable plate is pushed to move towards the middle, so that the limiting seat on the movable plate is tightly pressed on the die carrier; a spring is arranged between the convex ring of the movable shaft and the first mounting seat, and the spring is compressed to generate elastic potential energy in the process that the movable plate moves towards the middle. When the die carrier is not required to be clamped, the hydraulic cylinder stops working, and the movable plate can automatically recover to an unclamped state under the action of elastic potential energy of the spring. The utility model discloses an anchor clamps adopts the rotatory tight mode of clamp in side, simple structure, convenient to use.
(2) The installation position of the limiting seat on the movable plate can be flexibly changed according to actual needs, and the clamping requirements of die carriers with different sizes and shapes are met.
Drawings
Fig. 1 is the structural schematic diagram of the side rotary clamping type clamp for processing the die carrier of the utility model.
In the figure: 10-base, 11-first mounting base, 12-second mounting base, 13-rotating shaft mounting base, 14-hydraulic cylinder, 15-movable shaft, 16-limiting block, 17-bottom plate groove, 141-rack, 151-convex ring, 20-movable plate, 21-sliding groove, 22-threaded hole, 23-limiting base, 30-spring, 40-rotating shaft, 41-gear and 42-eccentric cam.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings by specific embodiments. It should be understood that the following examples are illustrative only and are not intended to limit the scope of the present invention.
When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus or methods consistent with certain aspects of the application, as detailed in the claims that follow.
As shown in fig. 1, the side rotary clamping type fixture for processing the die carrier of the present invention comprises a base 1, wherein two first installation bases 11 are symmetrically arranged on the left side and the right side of the base 10, a second installation base 12 is arranged on the rear side of the base 10, a rotating shaft installation base 13 is installed on the first installation base 11, and a hydraulic cylinder 14 is installed on the second installation base 12; the middle part swing joint of first mount pad 11 has loose axle 15, the one end of loose axle 15 is passed first mount pad 11 to stretch into the inboard and a fly leaf 20 fixed connection of first mount pad 11, the other end of loose axle 15 has bulge loop 151, bulge loop 151 with between the first mount pad 11 spring 30 has been gone up to the loose axle 15 cluster.
A sliding groove 21 is formed in one side, facing the first mounting seat 11, of the front end of the movable plate 20, a rotating shaft 40 is movably mounted in the rotating shaft mounting seat 13, a gear 41 is fixedly arranged at the rear end of the rotating shaft 40, a rack 141 meshed with the gear 41 is arranged at the tail end of a hydraulic rod of the hydraulic cylinder 14, an eccentric cam 42 is fixedly connected to the front end of the rotating shaft 40, and the eccentric cam 42 is matched with the sliding groove 21 so that the rotation of the eccentric cam 42 and the linear movement of the movable plate 20 are mutually converted; the inner side of the movable plate 20 is provided with a series of threaded holes 22, and a limiting seat 23 is installed in the threaded holes 22.
According to the utility model discloses, pneumatic cylinder 14 is two-way pneumatic cylinder that stretches out. The two-way extending hydraulic cylinder can drive the rotating shafts on two sides simultaneously, and the synchronism of the device and the stability of the system are guaranteed. Of course, two hydraulic cylinders with the same type can be used for driving the rotating shafts on two sides simultaneously.
According to the utility model discloses, four sides at base 10 top still are provided with four stoppers 16, two of them stopper 16 sets up first mount pad 11 with between the fly leaf 20. The limiting block 16 can perform coarse positioning on the position of the die carrier to be processed.
Preferably, the base 10 is provided at the middle thereof with a bottom plate groove 17. The arrangement of the bottom plate groove 17 reduces the interference of the bottom plate to the drill bit when the drilling operation is carried out on the die carrier, improves the operation flexibility and can receive the missed cutting generated by drilling.
Further preferably, the bottom plate groove 17 is located between the other two limiting blocks 16.
According to the utility model discloses, chamfer all around of fly leaf 20, first mount pad 11, second mount pad 12. With such an arrangement, accidental injury to an operator due to sharp corners protruding from the movable plate 20, the first mounting seat 11, and the second mounting seat 12 during operation can be reduced.
According to the utility model, the limiting seat 23 is quenched. So set up, can improve the structural strength and the rigidity of spacing seat 23, the extension the life of spacing seat 23.
According to the present invention, the cross section of the eccentric cam 42 is elliptical.
The utility model discloses a die carrier processing is with rotatory clamp type anchor clamps in side, during the use, pneumatic cylinder 14 drives rack 141 and gear 41 and rotates, drives pivot 40 and rotates, thereby drives eccentric cam 42 and rotates, eccentric cam 42 with on the fly leaf 20 the sliding tray 21 cooperation, promote fly leaf 20 to the middle removal, the rotation of eccentric cam converts into the linear motion of fly leaf 20, thereby compresses tightly spacing seat 23 on fly leaf 20 on the die carrier; a spring 30 is disposed between the protruding ring 151 of the movable shaft 15 and the first mounting seat 11, and during the moving of the movable plate 20 to the middle, the spring 30 is compressed to generate elastic potential energy. When the formwork does not need to be clamped, the hydraulic cylinder 14 stops working, and the movable plate 20 can automatically return to the unclamped state under the action of the elastic potential energy of the spring 30.
The present invention has been described in detail with reference to the specific embodiments, but the present invention is only by way of example and is not limited to the specific embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are intended to be within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (7)
1. A side surface rotary clamping type clamp for machining a die carrier is characterized by comprising a base, wherein two first installation seats are symmetrically arranged on the left side and the right side of the base respectively, a second installation seat is arranged on the rear side of the base, a rotating shaft installation seat is installed on each first installation seat, and a hydraulic cylinder is installed on each second installation seat; the middle part of the first mounting seat is movably connected with a movable shaft, one end of the movable shaft penetrates through the first mounting seat and extends into the inner side of the first mounting seat to be fixedly connected with a movable plate, the other end of the movable shaft is provided with a convex ring, and a spring is connected on the movable shaft between the convex ring and the first mounting seat in series;
a sliding groove is formed in one side, facing the first mounting seat, of the front end of the movable plate, a rotating shaft is movably mounted in the rotating shaft mounting seat, a gear is fixedly arranged at the rear end of the rotating shaft, a rack meshed with the gear is arranged at the tail end of a hydraulic rod of the hydraulic cylinder, an eccentric cam is fixedly connected to the front end of the rotating shaft, and the eccentric cam is matched with the sliding groove so that the rotation of the eccentric cam and the linear movement of the movable plate are mutually converted; the inner side of the movable plate is provided with a series of threaded holes, and limiting seats are installed in the threaded holes.
2. The die carrier processing side surface rotary clamping type clamp according to claim 1, wherein the hydraulic cylinder is a bidirectional extension hydraulic cylinder.
3. The die carrier processing side face rotary clamping type clamp as claimed in claim 1, wherein four limiting blocks are further arranged on four sides of the top of the base, and two limiting blocks are arranged between the first mounting seat and the movable plate.
4. The side face rotary clamping type clamp for the die frame machining according to claim 3, wherein a bottom plate groove is formed in the middle of the base.
5. The die carrier processing side face rotary clamping type clamp as claimed in claim 4, wherein the bottom plate groove is located between the other two limiting blocks.
6. The die carrier processing side face rotary clamping type clamp as claimed in claim 1, wherein the movable plate, the first mounting seat and the second mounting seat are chamfered at the periphery.
7. The die carrier processing side face rotary clamping type clamp as claimed in claim 1, wherein the cross section of the eccentric cam is elliptical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920565573.7U CN209954275U (en) | 2019-04-24 | 2019-04-24 | Side surface rotating clamping type clamp for die carrier machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920565573.7U CN209954275U (en) | 2019-04-24 | 2019-04-24 | Side surface rotating clamping type clamp for die carrier machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209954275U true CN209954275U (en) | 2020-01-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920565573.7U Expired - Fee Related CN209954275U (en) | 2019-04-24 | 2019-04-24 | Side surface rotating clamping type clamp for die carrier machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209954275U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172004A (en) * | 2020-08-31 | 2021-01-05 | 浙江腾云制冷科技有限公司 | Refrigerator door foaming mold |
| CN113370098A (en) * | 2021-05-31 | 2021-09-10 | 山东理工职业学院 | Clamp for circular tube |
| CN113941882A (en) * | 2021-11-24 | 2022-01-18 | 苏州科技大学 | A anchor clamps and lathe for lathe |
| CN117680896A (en) * | 2023-12-27 | 2024-03-12 | 西安艾力特电子实业有限公司 | Adjustable clamping device for welding connector shell |
-
2019
- 2019-04-24 CN CN201920565573.7U patent/CN209954275U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172004A (en) * | 2020-08-31 | 2021-01-05 | 浙江腾云制冷科技有限公司 | Refrigerator door foaming mold |
| CN113370098A (en) * | 2021-05-31 | 2021-09-10 | 山东理工职业学院 | Clamp for circular tube |
| CN113941882A (en) * | 2021-11-24 | 2022-01-18 | 苏州科技大学 | A anchor clamps and lathe for lathe |
| CN117680896A (en) * | 2023-12-27 | 2024-03-12 | 西安艾力特电子实业有限公司 | Adjustable clamping device for welding connector shell |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |