CN204504745U - A kind of micro-aperture pin-and-hole boring and pin punching press two station clamp - Google Patents

A kind of micro-aperture pin-and-hole boring and pin punching press two station clamp Download PDF

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Publication number
CN204504745U
CN204504745U CN201520198168.8U CN201520198168U CN204504745U CN 204504745 U CN204504745 U CN 204504745U CN 201520198168 U CN201520198168 U CN 201520198168U CN 204504745 U CN204504745 U CN 204504745U
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China
Prior art keywords
pin
punching press
aperture
slide
travel
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CN201520198168.8U
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Chinese (zh)
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徐天育
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Hoerbiger Valve Industry (changzhou) Co Ltd
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Hoerbiger Valve Industry (changzhou) Co Ltd
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Abstract

The utility model discloses the boring of a kind of micro-aperture pin-and-hole and pin punching press two station clamp, belong to frock clamp field.The utility model comprises benchmark slide, slide unit, travel(l)ing rest, fixed support, vee-block and drill bushing, and travel(l)ing rest and fixed support are installed on slide unit; Vee-block is installed between travel(l)ing rest and fixed support; The top of vee-block is located at by drill bushing, for drilling guide to and pin punching press guiding; Slide unit and benchmark slide are slidably matched, and the two ends of benchmark slide are respectively equipped with a locating dowel for two station coarse positionings, and slide unit is provided with alignment pin, and benchmark slide is provided with to match with alignment pin and realizes the dowel hole of fine positioning.The utility model utilizes same frock clamp to realize boring and processes with punching press pin clamped one time, two Switch of working position fast and easys, and saves clamped one time, significantly improves production efficiency; In addition, by drill bushing guiding press-in spring catch, make spring catch radial deformation and keep vertically being pressed into pin-and-hole, simple to operation.

Description

A kind of micro-aperture pin-and-hole boring and pin punching press two station clamp
Technical field
The utility model relates to a kind of fixture, more particularly, relates to the boring of a kind of micro-aperture pin-and-hole and pin punching press two station clamp.
Background technology
In machined field, need tooling pin nail on the face of cylinder under having a lot of situation, and assemble pin.At present, for the pin-and-hole processing diameter and be less than 2mm on the face of cylinder, general technology first utilizes Special tooling clamp drilling pin-and-hole on drilling machine, and recycling Special tooling clamp is at press upper punch pressing in pins.This traditional technique is divided into boring and punching press pin twice independently operation, and carry out in different workshop respectively, workpiece is after machine shop has been holed, be sent to assembly shop dress pin again, every procedure all needs a sleeve clamp clamping workpiece, not only loses time, reduces production efficiency, and complex operation, require higher to workman's qualification.In addition, diameter is less than the spring catch of 2mm, and workman is manually affectedly bashful very inconvenient, carries out spring catch punching press then more difficult when not having aid.
Summary of the invention
1. the utility model technical problem that will solve
The purpose of this utility model is to overcome the boring of pin hole in prior art and the deficiency press-fiting pin operation and carry out separately causing complex operation, production efficiency low, a kind of micro-aperture pin-and-hole is provided to hole and pin punching press two station clamp, adopt the technical solution of the utility model, utilize same frock clamp to realize boring to process with punching press pin clamped one time, two Switch of working position fast and easys, and each station location is fast and reliable, save clamped one time, significantly improve production efficiency, and product quality is guaranteed; In addition, by drill bushing guiding press-in spring catch, make spring catch radial deformation and keep vertically being pressed into pin-and-hole, simple to operation.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of micro-aperture pin-and-hole boring of the present utility model and pin punching press two station clamp, comprise benchmark slide, slide unit, travel(l)ing rest, fixed support, vee-block and drill bushing, described travel(l)ing rest and fixed support are installed on slide unit, for holding workpiece; Described vee-block is installed between travel(l)ing rest and fixed support, for supporting workpiece; The top of vee-block is located at by described drill bushing, for drilling guide to and pin punching press guiding; Described slide unit and benchmark slide are slidably matched, the two ends of described benchmark slide are respectively equipped with a locating dowel for two station coarse positionings, described slide unit is provided with alignment pin, and described benchmark slide is provided with to match with above-mentioned alignment pin and realizes the dowel hole of two station fine positionings.
Further, described travel(l)ing rest comprises push rod support, handwheel and push rod, described push rod and push rod support threaded engagement, and described handwheel is installed on one end of push rod, and rotation hand wheel makes push rod seesaw and realizes clamping workpiece and dismounting.
Further, described pin is spring catch, and described drill bushing top is the macropore that can hold spring catch, and bottom is the aperture forcing spring catch radial deformation, is provided with transition chamfering between described macropore and aperture.
Further, described transition chamfering is 30 ° of chamferings.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with existing known technology, has following beneficial effect:
(1) a kind of micro-aperture pin-and-hole boring of the present utility model and pin punching press two station clamp, its travel(l)ing rest and fixed support are installed on slide unit, for holding workpiece; Vee-block is installed between travel(l)ing rest and fixed support, for supporting workpiece; The top of vee-block is located at by drill bushing, for drilling guide to and pin punching press guiding; Slide unit and benchmark slide are slidably matched, and the two ends of benchmark slide are respectively equipped with a locating dowel for two station coarse positionings, and slide unit is provided with alignment pin, and benchmark slide is provided with to match with alignment pin and realizes the dowel hole of fine positioning; Utilize same frock clamp to realize boring to process with punching press pin clamped one time, two Switch of working position fast and easys, and each station location is fast and reliable, saves clamped one time, significantly improve production efficiency, and product quality is guaranteed;
(2) a kind of micro-aperture pin-and-hole boring of the present utility model and pin punching press two station clamp, its travel(l)ing rest comprises push rod support, handwheel and push rod, push rod and push rod support threaded engagement, handwheel is installed on one end of push rod, rotation hand wheel makes push rod seesaw and realizes clamping workpiece and dismounting, trade union college location is convenient, and accurate positioning is reliable;
(3) a kind of micro-aperture pin-and-hole boring of the present utility model and pin punching press two station clamp, its drill bushing top is the macropore that can hold spring catch, bottom is the aperture forcing spring catch radial deformation, transition chamfering is provided with between macropore and aperture, by drill bushing guiding press-in spring catch, make spring catch radial deformation and keep vertically being pressed into pin-and-hole, simple to operation.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of a kind of micro-aperture pin-and-hole boring of the present utility model and pin punching press two station clamp;
Fig. 2 is the structural representation of a kind of micro-aperture pin-and-hole boring of the present utility model and pin punching press two station clamp;
Fig. 3 is the operation principle schematic diagram of a kind of micro-aperture pin-and-hole boring of the present utility model and pin punching press two station clamp;
Fig. 4 is the drill bushing structure schematic diagram in the utility model.
Label declaration in schematic diagram:
1, workbench; 2, press; 3, drilling machine; 4, two station clamps; 41, benchmark slide; 42, slide unit; 43, travel(l)ing rest; 431, push rod support; 432, handwheel; 433, push rod; 44, fixed support; 45, vee-block; 46, drill bushing; 461, macropore; 462, transition chamfering; 463, aperture; 47, alignment pin; 48, dowel hole; 49, locating dowel; 5, workpiece.
Detailed description of the invention
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment
Composition graphs 1, Fig. 2 and Fig. 3, a kind of micro-aperture pin-and-hole boring and pin punching press two station clamp of the present embodiment, one group of fixture can realize complete processing of different nature and once complete, be mainly used in boring and the punching press pin of the pin-and-hole face of cylinder being less than 2mm, this fixture mainly comprises benchmark slide 41, slide unit 42, travel(l)ing rest 43, fixed support 44, vee-block 45 and drill bushing 46, travel(l)ing rest 43 and fixed support 44 are installed on slide unit 42, for clamping workpiece to be processed 5; Vee-block 45 is installed between travel(l)ing rest 43 and fixed support 44, for supporting workpiece to be processed 5; The top of vee-block 45 is located at by drill bushing 46, for drilling guide to and pin punching press guiding; Slide unit 42 and benchmark slide 41 are slidably matched, can slidably reciprocate on benchmark slide 41, the two ends of benchmark slide 41 are respectively equipped with a locating dowel 49 for two station coarse positionings, the left and right sides that slide unit 42 slides to benchmark slide 41 is respectively two processing stations, i.e. draw-bore and press-fit pin station; In order to make two station accurate positionings, ensure crudy, slide unit 42 is provided with alignment pin 47, and benchmark slide 41 is provided with to match with alignment pin 47 and realizes the dowel hole 48 of fine positioning.Above-mentioned travel(l)ing rest 43 comprises push rod support 431, handwheel 432 and push rod 433, push rod 433 and push rod support 431 threaded engagement, and handwheel 432 is installed on one end of push rod 433, and rotation hand wheel 432 makes push rod 433 seesaw and realizes workpiece 5 clamping and dismounting; Workpiece 5 is located clamping by travel(l)ing rest 43 and fixed support 44, and trade union college location is convenient, and accurate positioning is reliable.
In addition, the pin in the present embodiment is spring catch, as shown in Figure 4, drill bushing 46 top is the macropore 461 that can hold spring catch, bottom is the aperture 463 forcing spring catch radial deformation, is provided with transition chamfering 462 between macropore 461 and aperture 463, and this transition chamfering 462 is 30 ° of chamferings; Led by drill bushing 46 and be pressed into spring catch, make spring catch radial deformation and keep vertically being pressed into pin-and-hole, simple to operation.
A kind of micro-aperture pin-and-hole boring and pin punching press two station clamp of the present embodiment, be installed on workbench 1, as shown in Figure 1, a hand press 2 and a manual drilling machine 3 is respectively equipped with at the two ends of benchmark slide 41, when slide unit 42 slide to benchmark slide 41 both sides and location after, the drill bit of drilling machine 3 is corresponding with the hole site of drill bushing 46 respectively with the pressure head of press 2.Shown in Figure 3, during use, be positioned over by workpiece 5 on vee-block 45, one end and fixed support 44 are located, and the other end compresses location by travel(l)ing rest 43; First the slide unit 42 of workpiece 5 is had by clamping to move to below drilling machine 3, located by alignment pin 47, Non-follow control drilling machine 3 realizes holing on the face of cylinder of workpiece 5, because the drill bit of drilling machine 3 leads through drill bushing 46, therefore, drill bit can be holed easily on the face of cylinder; Boring completes, slide unit 42 is moved between press 2 and drilling machine 3, get the macropore 461 that a spring catch puts into drill bushing 46, then slide unit 42 is moved to the below of press 2, located by alignment pin 47, spring catch is pressed in pin-and-hole by Non-follow control press 2, because the aperture of macropore 461 is slightly larger than spring catch, therefore spring catch can be put into macropore 461 and keep vertical, under the effect of transition chamfering 462, spring catch is pressed into aperture 463 by press 2, makes spring catch radial deformation, be pressed in pin-and-hole, and pressure head is adjustable and control spring pin compression distance.
A kind of micro-aperture pin-and-hole boring of the present utility model and pin punching press two station clamp, utilize same frock clamp to realize boring to process with punching press pin clamped one time, two Switch of working position fast and easys, and each station location is fast and reliable, save clamped one time, significantly improve production efficiency, and product quality is guaranteed; In addition, by drill bushing guiding press-in spring catch, make spring catch radial deformation and keep vertically being pressed into pin-and-hole, simple to operation, be particularly useful for processing on the face of cylinder pin-and-hole that diameter is less than 2mm, and in pin-and-hole punching press pin.
Below be schematically described the utility model and embodiment thereof, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, without creatively designing the frame mode similar to this technical scheme and embodiment, protection domain of the present utility model all should be belonged to.

Claims (4)

1. a micro-aperture pin-and-hole boring and pin punching press two station clamp, it is characterized in that: comprise benchmark slide (41), slide unit (42), travel(l)ing rest (43), fixed support (44), vee-block (45) and drill bushing (46), described travel(l)ing rest (43) and fixed support (44) are installed on slide unit (42), for holding workpiece (5); Described vee-block (45) is installed between travel(l)ing rest (43) and fixed support (44), for supporting workpiece (5); The top of vee-block (45) is located at by described drill bushing (46), for drilling guide to and pin punching press guiding; Described slide unit (42) and benchmark slide (41) are slidably matched, the two ends of described benchmark slide (41) are respectively equipped with a locating dowel (49) for two station coarse positionings, described slide unit (42) is provided with alignment pin (47), and described benchmark slide (41) is provided with to match with above-mentioned alignment pin (47) and realizes the dowel hole (48) of two station fine positionings.
2. a kind of micro-aperture pin-and-hole boring according to claim 1 and pin punching press two station clamp, it is characterized in that: described travel(l)ing rest (43) comprises push rod support (431), handwheel (432) and push rod (433), described push rod (433) and push rod support (431) threaded engagement, described handwheel (432) is installed on one end of push rod (433), and rotation hand wheel (432) makes push rod (433) seesaw and realizes workpiece (5) clamping and dismounting.
3. a kind of micro-aperture pin-and-hole boring according to claim 1 and 2 and pin punching press two station clamp, it is characterized in that: described pin is spring catch, described drill bushing (46) top is the macropore (461) that can hold spring catch, bottom is the aperture (463) forcing spring catch radial deformation, is provided with transition chamfering (462) between described macropore (461) and aperture (463).
4. a kind of micro-aperture pin-and-hole boring according to claim 3 and pin punching press two station clamp, is characterized in that: described transition chamfering (462) is 30 ° of chamferings.
CN201520198168.8U 2015-04-02 2015-04-02 A kind of micro-aperture pin-and-hole boring and pin punching press two station clamp Active CN204504745U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106862464A (en) * 2016-12-28 2017-06-20 宁波敏实汽车零部件技术研发有限公司 Upper rail bearing double end rotation riveting tool inside and outside a kind of seat slide
CN108581489A (en) * 2017-12-20 2018-09-28 广州昌源环保科技有限公司 A kind of environment-friendly sheet processing unit (plant)
CN110039336A (en) * 2019-04-23 2019-07-23 宁波云电智能控制技术有限公司 A kind of diverter input and output axle assembly look in drilling pin pressing fixture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106862464A (en) * 2016-12-28 2017-06-20 宁波敏实汽车零部件技术研发有限公司 Upper rail bearing double end rotation riveting tool inside and outside a kind of seat slide
CN108581489A (en) * 2017-12-20 2018-09-28 广州昌源环保科技有限公司 A kind of environment-friendly sheet processing unit (plant)
CN110039336A (en) * 2019-04-23 2019-07-23 宁波云电智能控制技术有限公司 A kind of diverter input and output axle assembly look in drilling pin pressing fixture

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