CN207981989U - Perforating press - Google Patents
Perforating press Download PDFInfo
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- CN207981989U CN207981989U CN201820024789.8U CN201820024789U CN207981989U CN 207981989 U CN207981989 U CN 207981989U CN 201820024789 U CN201820024789 U CN 201820024789U CN 207981989 U CN207981989 U CN 207981989U
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- external mold
- rod
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Abstract
A kind of perforating press, including rack, oil cylinder, lifting disk, head, movement and taper mandril, head is supported by 3 guide rods, lifting disk is connect with piston rod, lifting disk is equipped with axis and push rod, head is equipped with medium pore and push-rod hole, it is connected by guide groove between each push-rod hole and medium pore, push rod is inserted into the push-rod hole of head and coordinates to be dynamic, there is annular gap between the movement being fixed in head medium pore and the inner wall of head medium pore, movement is equipped with centre bore and the punch die slot with centre bore perforation, taper mandril is in the centre bore of movement and is fixed on the upper end of axis, the punch die that can be radially slided is equipped in each punch die slot of movement, each punch die and the dynamic cooperation of the corresponding gib block on taper mandril, the external mold that can be radially slided is equipped in the guide groove of head, external mold is equipped with punching.The utility model can push several punch dies and one-to-one external mold to move towards simultaneously, complete to being processed while several holes on cylinder to be processed, production efficiency significantly improves.
Description
Technical field
The utility model is related to perforating press, the particularly suitable processing to multiple radial holes on compressor case.
Background technology
It needs to process on several radial holes, such as compressor cylindrical case on the barrel of some cylinder parts and need at processing
In in same level and three radial holes being angularly distributed, the prior art is to take drilling one by one to the processing in these three holes
Processing, processing efficiency are relatively low.
Invention content
It can be simultaneously to the perforating press of multiple radial direction hole machineds on tubular element the purpose of this utility model is that proposition is a kind of.
In order to achieve the above objectives, the utility model adopts the following technical scheme that：The utility model includes rack, and oil cylinder rises
Disk drops, and head, movement and taper mandril, oil cylinder be fixed on the lower part of rack, and 3 are fixed in rack platen and equally distributed is led
To bar, head is supported by 3 guide rods, and rack platen is stretched out in the piston rod upper end of oil cylinder, and the lifting disk is connect with piston rod,
Lifting disk is equipped with axis and around 2 of axis with upper push-rod, and head is equipped with medium pore and push-rod hole corresponding with push rod,
It is connected by guide groove between each push-rod hole and medium pore, push rod is inserted into the push-rod hole of head and coordinates to be dynamic, and the movement is solid
Be scheduled in the medium pore of head, between movement and the inner wall of head medium pore have annular gap, movement be equipped with centre bore and
And centre bore penetrates through and punch die slot corresponding with the guide groove on head, taper mandril are in the centre bore of movement and are fixed on
The conical surface of the upper end of axis, taper mandril is equipped with gib block, is equipped with the punch die that can be radially slided in each punch die slot of movement, respectively
Punch die and the corresponding gib block on taper mandril move cooperation, have punch on punch die, being equipped in the guide groove of head radially to slide
Dynamic external mold, the external mold face opposite with punch are equipped with punching, and push rod is equipped with one section for pushing external mold with respect to the face of external mold
The lozenges radially slided is connected with resetting-mechanism on each external mold.
Each guide groove is corresponded on the periphery of the head and is equipped with radial reset rod aperture, and the top of push rod has axially
Slot, includes release link and resetting spring per resetting-mechanism, and release link is inserted into the axial direction in the reset rod aperture of head and across push rod
Slot is connect with external mold, and the resetting spring is sleeved on release link and stretches out on the position of head.
Punch die limited block is covered on the top surface of movement, the center of punch die limited block, which is equipped with, can allow taper mandril to stretch out
Centre bore.
The position that each external mold is corresponded on the top surface of head is equipped with external mold limited block.
The utility model has following good effect：The utility model is same using the conical surface of push rod and the conical surface of taper mandril
When push several punch dies and one-to-one external mold to move towards, complete to being processed while several holes on cylinder to be processed, it is raw
Production efficiency significantly improves, and quality is guaranteed, and easy to operate.
Description of the drawings
Fig. 1 is the overall perspective view of the utility model.
Fig. 2 is the vertical view of the utility model.
Fig. 3 is the A-A sectional views of Fig. 2.
Fig. 4 is to remove head and movement, the stereogram for reflecting internal structure.
Fig. 5 is the stereogram of head.
Fig. 6 is the vertical view of head.
Fig. 7 is the B-B sectional views of Fig. 6.
Fig. 8 is the stereogram of movement.
Fig. 9 is the vertical view of movement.
Figure 10 is the C-C sectional views of Fig. 9.
Figure 11 is the stereogram of taper mandril.
Figure 12 is the stereogram of push rod.
Figure 13 is the stereogram of punch die.
Reference numeral is as follows：Rack 1, oil cylinder 2, guide rod 3, lifting disk 4, push rod 5, axial groove 5-a, lozenges 5-b are put down
Face 5-c, connector 6, axis 7, head 8, medium pore 8-a, guide groove 8-b, push-rod hole 8-c, reset rod aperture 8-d, movement 9, in
Heart hole 9-a, punch die slot 9-b, taper mandril 10, gib block 10-1, punch die 11, guide groove 11-a, punch 11-1, inserts 11-2, outside
Mould 12, punching 12-a, lozenges 12-b, resetting-mechanism 13, release link 13-1, resetting spring 13-2, punch die limited block 14, center
Hole 14-1, external mold limited block 15, fastening nut 16.
Specific implementation mode
Embodiment 1
See that Fig. 1 to Figure 13, the present embodiment include rack 1, oil cylinder 2, lifting disk 4, head 8, movement 9 and taper mandril 10.
Oil cylinder 2 is fixed on the lower part of rack 1, is fixed with 3 equally distributed guide rods 3 on rack platen 1-1, on the circumferential surface of head 8
Equipped with equally distributed 3 grooves, each groove is equipped with connecting hole 8-e, and the top of guide rod 3 is equipped with shoulder 3-1, and 3 are led
It is inserted into the connecting hole 8-e on head 8 in 3 grooves respectively to bar 3, guide rod 3 supports head 8 by shoulder 3-1, by fastening nut
16, which are threaded in guide rod 3, stretches out on the positions connecting hole 8-e, and head 8 is fixed on guide rod 3.The piston rod 2- of oil cylinder 2
Rack platen 1-1 is stretched out in 1 upper end, and lifting disk 4 is arranged in the upper end of piston rod 2-1, during lifting disk 4 is equipped with axis 7 and surrounds
2 of axis 7 are with upper push-rod 5.3 push rods 5 are arranged in the present embodiment, by a connection piece 6 by piston rod 2-1, lifting disk 4 and axis 7
It is connected.
The head 8 be equipped with medium pore 8-a and 3 push-rod hole 8-c, each push-rod hole 8-c corresponding with 3 push rods 5 with
It is connected by guide groove 8-b between medium pore 8-a, each push rod 5 is inserted into the corresponding push-rod hole 8-c of head 8 and coordinates to be dynamic.
The movement 9 is fixed in the medium pore 8-a of head 8, and movement 9 is equipped with centre bore 9-a and is passed through with centre bore 9-a
It is logical and with the one-to-one punch die slot 9-b of guide groove 8-b on head 8, have between movement 9 and the inner wall of head medium pore 8-a
There is annular gap e.Taper mandril 10 is in the centre bore 9-a of movement 9 and is fixed on the upper end of axis 7, taper mandril 10
The conical surface is equipped with 3 gib block 5-1 corresponding with punch die slot 9-b, and being equipped in each punch die slot 9-b of movement 9 can radially slide
The medial surface of punch die 11, punch die 11 is inclined-plane, and inclined-plane is equipped with guide groove 11-a, and each punch die 11 utilizes guide groove 11-a and taper mandril
The dynamic cooperations of correspondence gib block 10-1 on 10, the lateral surface of punch die 11 are equipped with punch 11-1.Punch die 11 is arranged punch 11-1's
Position is embedded with alloy block 11-2.The external mold 12 that can be radially slided, external mold 12 and punch are equipped in the guide groove 8-b of the head 8
Face opposite 11-1 is equipped with punching 12-a, and the position that punching 12-a is arranged on external mold 12 is embedded with alloy block, punching 12-a and punching
Head 11-1 is clearance fit.Push rod 5 is equipped with one section for pushing the wedge that external mold 12 radially slides with respect to the top in the face of external mold 12
Shape face 5-b, lower part are plane 5-c.
Punch die limited block 14 is covered on the top surface of movement 9, the center of punch die limited block 14, which is equipped with, can allow taper top
The centre bore 14-1 that bar 10 stretches out.
The position that each external mold 12 is corresponded on the top surface of head 8 is equipped with external mold limited block 15.
It is connected with resetting-mechanism 13 on each external mold 12.Each guide groove 8-b is corresponded on the periphery of the head 8 to be equipped with
The top of radial reset rod aperture 8-d, push rod 5 have axial groove 5-a, and every resetting-mechanism 13 is including release link 13-1 and resets bullet
Spring 13-2, release link 13-2 are screw rod, and it is thread segment to have head, tail portion, and release link 13-1 is inserted into the correspondence release link of head 8
Axial groove 5-a in the 8-d of hole and across push rod 5, tail portion are threadedly coupled with external mold 12, and the resetting spring 13-2 is sleeved on reset
Bar 13-1 stretches out on the position of head 8, between head and the peripheral surface of head 8 in release link 13-1.
In application, cylinder to be processed is inserted into the e of annular gap, oil cylinder 2 is run, and is stretched on piston rod 2-1, and lifting is driven
It is stretched on disk 4, push rod 5 and taper mandril 10 are stretched with lifting disk 4 on simultaneously, and the conical surface of push rod 5 pushes external mold 12 to move inward, when pushing away
The plane of bar 5 offsets with external mold 12, and cylinder is clamped to be fixed, this simultaneously, the conical surface of taper mandril 10 pushes punch die 11 outside
Mobile, the punches of 3 punch dies 11 is simultaneously into completing punching in the external mold punching of three external mold punching 12-a.
Claims (4)
1. a kind of perforating press, it is characterised in that：Including rack（1）, oil cylinder（2）, lifting disk（4）, head（8）, movement（9）And cone
Shape mandril（10）, oil cylinder（2）It is fixed on rack（1）Lower part, rack platen（1-1）On be fixed with 3 equally distributed guiding
Bar（3）, head（8）By 3 guide rods（3）Bearing, oil cylinder（2）Piston rod（2-1）Rack platen is stretched out in upper end（1-1）, institute
State lifting disk（4）With piston rod（2-1）Upper end connection, lifting disk（4）It is equipped with axis（7）With around axis（7）2 with
Upper push-rod（5）, head（8）It is equipped with medium pore（8-a）With with push rod（5）Corresponding push-rod hole（8-c）, each push-rod hole（8-c）
With medium pore（8-a）Between by guide groove（8-b）Connection, push rod（5）It is inserted into head（8）Push-rod hole（8-c）In and match to be dynamic
It closes, the movement（9）It is fixed on head（8）Medium pore（8-a）In, movement（9）With head medium pore（8-a）Inner wall between
With annular gap（e）, movement（9）Equipped with centre bore（9-a）And and centre bore（9-a）Perforation and and head（8）On lead
To slot（8-b）Corresponding punch die slot（9-b）, taper mandril（10）In movement（9）Centre bore（9-a）In and be fixed on axis
（7）Upper end, taper mandril（10）The conical surface be equipped with gib block（5-1）, movement（9）Each punch die slot（9-b）In be equipped with energy
The punch die radially slided（11）, each punch die（11）With taper mandril（10）On correspondence gib block（10-1）Dynamic cooperation, punch die
（11）It is upper that there is punch（11-1）, head（8）Guide groove（8-b）In be equipped with the external mold that can radially slide（12）, external mold（12）
With punch（11-1）Opposite face is equipped with punching（12-a）, push rod（5）Opposite external mold（12）Face be equipped with one section for pushing away
Dynamic external mold（12）The lozenges radially slided（5-b）, each external mold（12）On be connected with resetting-mechanism（13）.
2. perforating press according to claim 1, it is characterised in that：The head（8）Periphery on correspond to each guide groove
（8-b）Equipped with radial reset rod aperture（8-d）, push rod（5）Top have axial groove（5-a）, per resetting-mechanism（13）Including
Release link（13-1）And resetting spring（13-2）, release link（13-1）It is inserted into head（8）Reset rod aperture（8-d）In and across pushing away
Bar（5）Axial groove（5-a）With external mold（12）Connection, the resetting spring（13-2）It is sleeved on release link（13-1）Stretch out head
（8）Position on.
3. perforating press according to claim 1, it is characterised in that：In movement（9）Top surface on be covered with punch die limited block
（14）, punch die limited block（14）Center be equipped with can allow taper mandril（10）The centre bore of stretching（14-1）.
4. perforating press according to claim 1, it is characterised in that：In head（8）Top surface on correspond to each external mold（12）
Position be equipped with external mold limited block（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820024789.8U CN207981989U (en) | 2018-01-05 | 2018-01-05 | Perforating press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820024789.8U CN207981989U (en) | 2018-01-05 | 2018-01-05 | Perforating press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207981989U true CN207981989U (en) | 2018-10-19 |
Family
ID=63819999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820024789.8U Active CN207981989U (en) | 2018-01-05 | 2018-01-05 | Perforating press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207981989U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000272A (en) * | 2019-04-03 | 2019-07-12 | 浙江方宏空调设备有限公司 | A kind of manufacturing method and its grooving mechanism of aluminium set used for automobile air conditioning |
| CN111957817A (en) * | 2020-08-20 | 2020-11-20 | 张运杰 | Trimming die for automobile support fittings |
| CN111957822A (en) * | 2020-08-20 | 2020-11-20 | 张运杰 | Automobile pipe fitting punching die |
| CN112157169A (en) * | 2020-09-14 | 2021-01-01 | 新乡辉簧弹簧有限公司 | One-step punch forming equipment for motor shell magnetic pole hole |
| CN114799024A (en) * | 2022-03-15 | 2022-07-29 | 玉环普天单向器有限公司 | Isolator riveting frock |
-
2018
- 2018-01-05 CN CN201820024789.8U patent/CN207981989U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000272A (en) * | 2019-04-03 | 2019-07-12 | 浙江方宏空调设备有限公司 | A kind of manufacturing method and its grooving mechanism of aluminium set used for automobile air conditioning |
| CN111957817A (en) * | 2020-08-20 | 2020-11-20 | 张运杰 | Trimming die for automobile support fittings |
| CN111957822A (en) * | 2020-08-20 | 2020-11-20 | 张运杰 | Automobile pipe fitting punching die |
| CN111957817B (en) * | 2020-08-20 | 2022-05-27 | 东莞市众兴模具有限公司 | Trimming die for automobile support fittings |
| CN111957822B (en) * | 2020-08-20 | 2022-11-04 | 潍坊利兴机械有限公司 | Automobile pipe fitting punching die |
| CN112157169A (en) * | 2020-09-14 | 2021-01-01 | 新乡辉簧弹簧有限公司 | One-step punch forming equipment for motor shell magnetic pole hole |
| CN114799024A (en) * | 2022-03-15 | 2022-07-29 | 玉环普天单向器有限公司 | Isolator riveting frock |
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