CN205668298U - The punching tool of vehicle air conditioner duct - Google Patents
The punching tool of vehicle air conditioner duct Download PDFInfo
- Publication number
- CN205668298U CN205668298U CN201620549064.1U CN201620549064U CN205668298U CN 205668298 U CN205668298 U CN 205668298U CN 201620549064 U CN201620549064 U CN 201620549064U CN 205668298 U CN205668298 U CN 205668298U
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- China
- Prior art keywords
- breach
- air conditioner
- cylinder
- vehicle air
- block
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- 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.)
- Withdrawn - After Issue
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses the punching tool of a kind of vehicle air conditioner duct, it includes housing assembly, connects flat board (6), the detent mechanism of vehicle air conditioner duct (1), electrical control gear (5), the irregular hole hole punched device of vehicle air conditioner duct (1) and breach hole punched device；Described connection flat board (6) is positioned between work top framework (3) and top frame (2), and the two ends connecting flat board (6) are connected by connection post and top frame (2) are fixing respectively；Described irregular hole hole punched device and breach hole punched device are installed in work top framework (3) and above and all electrically connect with electrical control gear (5), and electrical control gear (5) is arranged on under(-)chassis (4).After using above structure, production efficiency, the accuracy to size of raising product can be greatly improved.
Description
Technical field
This utility model relates to the technical field of mould, is especially the punching tool of a kind of vehicle air conditioner duct.
Background technology
Vehicle air conditioner duct, is delivered to each air conditioning exhausting in car by automobile air conditioner compressor cold wind out or hot blast
Mouthful, owing to strictly being limited by automobile instrument board space, the design in air channel inevitably needs to make concessions, and which forms
Common vehicle air conditioner duct is typically the shape of bending.Vehicle air conditioner duct is usually blow molded part, as shown in Figure 1, vapour
The middle part of car air-conditioning duct 1 is hollow, and mesh monnolithic case is irregular, and its wall body is additionally provided with irregular hole, as
Cross bore 1.1, this cross bore 1.1 does not also penetrate through whole wall body, only penetrates on unilateral wall body.Traditional cross bore processing is logical
Cross artificial hand-held dedicated tool, wall body is bored a hole.It addition, also have scarce in one of them port of vehicle air conditioner duct
Mouthful, front breach 1.2 as shown in Figure 1 and rear breach 1.3, the two breach is respectively positioned on port, traditional breach processing
The most also it is that it is cut by the cutting tools such as hand held power saw.But, the irregular hole of this traditional vehicle air conditioner duct adds
There is problem below in work:
1) it is an irregular plastics blow molding part due to vehicle air conditioner duct, in the case of it is not supported in intensity
One side carrying out perforation procedure be easy to wall body is caused deformation, therefore, on the one hand the size of perforation can not be guaranteed, the opposing party
The damage of product is caused in face；
2), when carrying out above-mentioned punch operation, if relying on artificial manual operations, production efficiency is the lowest；
3), time it addition, the hand-held blank of operator is punched out by electric tool, there is the peace that operational danger is big
Full hidden danger.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of easy to operate, ensure product size accurately, safety
Property high, and the punching tool of the vehicle air conditioner duct of production efficiency can be greatly improved.
For solving above-mentioned technical problem, the punching tool of the vehicle air conditioner duct that this utility model provides, it includes frame
Assembly, connection flat board, the detent mechanism of vehicle air conditioner duct, electrical control gear, the irregular hole punching of vehicle air conditioner duct
Device and breach hole punched device；Described housing assembly includes horizontally disposed top frame, work top the most successively
Framework and under(-)chassis；Described connection flat board is between work top framework and top frame, and connects the two of flat board
By connecting, post and top frame are fixing to be connected end respectively；Described irregular hole hole punched device and breach hole punched device are respectively mounted
And all electrically connecting with electrical control gear on work top framework, electrical control gear is arranged on under(-)chassis.
Described breach hole punched device includes front breach punch mechanism, rear breach punch mechanism, and irregular hole punched device is vapour
Cross bore punch mechanism on wall body in the middle part of car air-conditioning duct；Described front breach punch mechanism is arranged on connection flat board, after
Breach punch mechanism and cross bore punch mechanism are connected on work top framework.
Described front breach punch mechanism include front breach cutter, front breach drive cylinder, front bearing, gripper shoe, fork,
Front guide pad and prelocalization block；Wherein, the lower end of described front bearing is fixedly connected on connection flat board, and front breach drives cylinder
Cylinder body be fixedly connected on the upper end of front bearing, the upper end of prelocalization block is fixedly connected on connection flat board, under prelocalization block
End is positioned at below connection flat board and coordinates with the inwall of indentation, there before the port of vehicle air conditioner duct；Gripper shoe is horizontally disposed with, and one
End is fixing with the sidewall of prelocalization block to be connected, hinged in the middle part of the other end and fork, the upper end of fork and front breach driving cylinder
Piston rod free end is hinged, and lower end is hinged with horizontally disposed front breach cutter one end；The upper end of front guide pad and prelocalization block
Sidewall fixing connect, lower end is dynamically connected with front breach cutter slide, and the lower end of prelocalization block is provided with for front breach cutter punching
Front breach through hole.
Described rear breach punch mechanism include rear breach cutter, rear breach drive cylinder, rear support, rear guide pad and after
Locating piece；Wherein, the lower end of described rear support is fixedly connected on work top framework, and rear breach drives the cylinder body of cylinder admittedly
Surely the upper end of rear support it is connected to；The upper end of rear guide pad be fixedly connected on connection flat board under, one end of rear breach cutter with after
Breach drives the fixing connection of piston rod free end of cylinder, and the other end is connected with the lower slide of rear guide pad；Rear locating piece
Upper end is fixedly connected under connection flat board, and lower end coordinates with the inwall of indentation, there after the port of vehicle air conditioner duct, and lower end
There is the rear breach through hole for rear breach cutter punching.
Described detent mechanism includes positioning simulated block, centralized positioning block, positioning cylinder, positioning cylinder fixed plate；Location
Air cylinder fixed plate connects with being connected flat board, and the cylinder body of positioning cylinder is fixedly connected under positioning cylinder fixed plate, positioning cylinder
Piston rod free end is positioned at above positioning cylinder fixed plate and is connected with location simulated block, location simulated block has empty with automobile
Adjust the curved surface that port, air channel wall body lower surface matches, and be positioned at below rear locating piece；One end of centralized positioning block is fixed with rear
Position block is fixing to be connected, and the other end is provided with the cross bore boss for going out cross bore on vehicle air conditioner duct, in cross bore boss
Cross-hole it is provided with at the heart.
Described positioning cylinder fixed plate is additionally provided with for location simulated block is carried out guide effect with being connected between flat board
Positioning guide mechanism, this positioning guide mechanism includes slide bar, sliding sleeve and fixed block, the two ends up and down of slide bar respectively be connected flat
Plate and positioning cylinder fixed plate connect, and sliding sleeve inner hole wall coordinates with sliding bar, sliding sleeve periphery wall and fixed block close-fitting, fixed block
Side be fixedly connected on location simulated block side.
Described cross bore punch mechanism includes that cross bore drives cylinder, cross bore cutter and connects bearing；Described ten
Word hole drives the cylinder body of cylinder to be connected with work top framework by connecting bearing, and cross bore drives the piston rod free end of cylinder
It is connected with cross bore cutter.
Described cross bore cutter is provided with cutter guiding mechanism with being connected between bearing, and this cutter guiding mechanism includes connecting
Plate, guide pillars and bushes；Described connecting plate is connected to cross bore and drives the piston rod free end end of cylinder, and cross bore cutter is even
Being connected on the front side of connecting plate, guide pin bushing is two, is respectively fixedly connected with the rear side at connecting plate, and guide pillar is two, respectively with two
Guide pin bushing is slidably connected, and the two ends up and down of two guide pillars are connected to connect on bearing.
Described connecting plate is additionally provided with position-limit mechanism with being connected between bearing, and this position-limit mechanism includes spacing fixed plate, limit
Position bar and limited block, spacing fixed plate is fixedly connected on connecting plate, and the upper end of gag lever post is connected with spacing fixed plate, lower end and
Limited block offsets or disengages, and limited block is fixedly connected on connection bearing.
After using above structure, this utility model compared with prior art, has the advantage that
1) owing to front breach cutter sweep, front breach cutter sweep, irregular hole hole punched device are all integrated in a work
In dress and by electrical control gear, each device above-mentioned is carried out sequential control, make the following process of vehicle air conditioner duct become
Semi-automatic processing, is greatly improved production efficiency；
2) by each simulated block and the location of hold down gag and compression, vehicle air conditioner duct is made to be accurately located at frock
On, it is ensured that the machining accuracy of each product, it is greatly improved the quality of product；
3) the whole course of processing need not be the most hand-held, greatly reduces the incidence rate of security incident.
Accompanying drawing explanation
Fig. 1 is the structural representation of vehicle air conditioner duct in this utility model.
Fig. 2 is the overall structure schematic diagram of the punching tool of this utility model vehicle air conditioner duct.
Fig. 3 is the part-structure schematic diagram of the punching tool of this utility model vehicle air conditioner duct.
Fig. 4 is the part-structure schematic diagram of the punching tool of this utility model vehicle air conditioner duct.
Fig. 5 is the part-structure schematic diagram of the punching tool of this utility model vehicle air conditioner duct.
Fig. 6 is the structural representation of cross bore punch mechanism in this utility model.
Fig. 7 is the structural representation of prelocalization block in this utility model.
Fig. 8 is the structural representation of rear locating piece in this utility model.
Fig. 9 is the structural representation of centralized positioning block in this utility model.
Wherein, 1, vehicle air conditioner duct；1.1, cross bore；1.2, front breach；1.3, rear breach；2, top frame；3, work
Make table top frame frame；4, under(-)chassis；5, electrical control gear；6, flat board is connected；7, prelocalization block；8, front bearing；9, front breach
Drive cylinder；10, gripper shoe；11, fork；12, front breach cutter；13, front guide pad；14, location simulated block；15, slide bar；
16, positioning cylinder fixed plate；17, positioning cylinder；18, rear locating piece；19, centralized positioning block；20, cross bore boss；21, connect
Bearing；22, cross bore cutter；23, cross bore drives cylinder；24, rear breach drives cylinder；25, rear breach cutter；26, lead after
To block；27, rear support；28, fixed block；29, sliding sleeve；30, connecting plate；31, guide pin bushing；32, guide pillar；33, spacing fixed plate；34、
Gag lever post；35, limited block；36, front breach through hole；37, rear breach through hole；38, cross-hole；39, centralized positioning block installing hole.
Detailed description of the invention
With detailed description of the invention, this utility model is described in more detail below in conjunction with the accompanying drawings.
From the structural representation of the punching tool of this utility model vehicle air conditioner duct shown in Fig. 1～Fig. 9, its bag
Including rack assembly, connection flat board 6, the detent mechanism of vehicle air conditioner duct 1, electrical control gear 5, vehicle air conditioner duct 1 are not
Rule hole hole punched device and breach hole punched device；Described housing assembly includes horizontally disposed top frame the most successively
2, work top framework 3 and under(-)chassis 4.Described connection flat board 6 between work top framework 3 and top frame 2, and
And the two ends connecting flat board 6 are connected by connection post is fixing with top frame 2 respectively.Described irregular hole hole punched device is with scarce
Mouth hole punched device is installed on work top framework 3 and all with electrical control gear 5 and electrically connects, and electrical control gear 5 is installed
On under(-)chassis 4.
Described breach hole punched device includes front breach punch mechanism, rear breach punch mechanism, and irregular hole punched device is vapour
Cross bore punch mechanism on wall body in the middle part of car air-conditioning duct 1.Described front breach punch mechanism is arranged on connection flat board 6,
Rear breach punch mechanism and cross bore punch mechanism are connected on work top framework 3.
Described front breach punch mechanism includes that front breach cutter 12, front breach drive cylinder 9, front bearing 8, gripper shoe
10, fork 11, front guide pad 13 and prelocalization block 7.Wherein, the lower end of described front bearing 8 is fixedly connected on connection flat board 6
On, front breach drives the cylinder body of cylinder 9 to be fixedly connected on the upper end of front bearing 8, and the upper end of prelocalization block 7 is fixedly connected on connection
On flat board 6, the lower end of prelocalization block 7 be positioned at below connection flat board 6 and with the port of vehicle air conditioner duct 1 before at breach 1.2
Inwall coordinates.Gripper shoe 10 is horizontally disposed with, and one end is fixing with the sidewall of prelocalization block 7 to be connected, and cuts with scissors in the middle part of the other end and fork 11
Connecing, the piston rod free end of the upper end of fork 11 and front breach driving cylinder 9 is hinged, lower end and horizontally disposed front breach cutter
12 one end are hinged.The upper end of front guide pad 13 is fixing with the sidewall of prelocalization block 7 to be connected, and slides even with front breach cutter 12 in lower end
Connecing, the lower end of prelocalization block 7 is provided with the front breach through hole 36 for the punching of front breach cutter 12.
Described rear breach punch mechanism includes that rear breach cutter 25, rear breach drive cylinder 24, rear support 27, guide afterwards
Block 26 and rear locating piece 18.Wherein, the lower end of described rear support 27 is fixedly connected on work top framework 33, and rear breach drives
The cylinder body of dynamic air cylinder 24 is fixedly connected on the upper end of rear support 27.The upper end of rear guide pad 26 is fixedly connected on connection flat board 6 times,
One end of rear breach cutter 25 is fixing with the piston rod free end of rear breach driving cylinder 24 to be connected, the other end and rear guide pad 26
Lower slide connect.The upper end of rear locating piece 18 is fixedly connected on connection flat board 6 times, lower end and the end of vehicle air conditioner duct 1
After Kou, the inwall at breach 1.3 coordinates, and lower end has the rear breach through hole 37 for the punching of rear breach cutter 25.
Described detent mechanism includes positioning simulated block 14, centralized positioning block 19, positioning cylinder 17, positioning cylinder fixed plate
16.Positioning cylinder fixed plate 16 connects with being connected flat board 6, and the cylinder body of positioning cylinder 17 is fixedly connected on positioning cylinder fixed plate 16
Under, the piston rod free end of positioning cylinder 17 is positioned at above positioning cylinder fixed plate 16 and is connected with location simulated block 14, location
There is on simulated block 14 curved surface matched with vehicle air conditioner duct 1 port wall body lower surface, and be positioned at rear locating piece 18 times
Side.One end of centralized positioning block 19 is fixing with rear locating piece 18 to be connected, and the other end is provided with for going out on vehicle air conditioner duct 10
The cross bore boss 20 in word hole 1.1, cross bore boss 20 center is provided with cross-hole 38.
Described positioning cylinder fixed plate 16 is additionally provided with for guiding location simulated block 14 with being connected between flat board 6
The positioning guide mechanism of effect, this positioning guide mechanism includes slide bar 15, sliding sleeve 29 and fixed block 28, the two ends up and down of slide bar 15
Respectively be connected flat board 6 and positioning cylinder fixed plate 16 connects, sliding sleeve 29 inner hole wall is slidably matched with slide bar 15, sliding sleeve 29 periphery
Wall and fixed block 28 close-fitting, the side of fixed block 28 is fixedly connected on the side of location simulated block 14.
Described cross bore punch mechanism includes that cross bore drives cylinder 23, cross bore cutter 22 and connects bearing 21.Institute
The cross bore stated drives the cylinder body of cylinder 23 to be connected with work top framework 33 by connecting bearing 21, and cross bore drives cylinder 23
Piston rod free end be connected with cross bore cutter 22.
Described cross bore cutter 22 is provided with cutter guiding mechanism with being connected between bearing 21, and this cutter guiding mechanism includes
Connecting plate 30, guide pillar 32 and guide pin bushing 31.Described connecting plate 30 is connected to cross bore and drives the piston rod free end end of cylinder 23
Portion, cross bore cutter 22 is connected to the front side of connecting plate 30, and guide pin bushing 31 is two, is respectively fixedly connected with the rear side at connecting plate,
Guide pillar 32 is two, is slidably connected with two guide pin bushings 31 respectively, and the two ends up and down of two guide pillars 32 are connected to connect bearing
On 21.
Described connecting plate 30 is additionally provided with position-limit mechanism with being connected between bearing 21, and this position-limit mechanism includes spacing fixed plate
33, gag lever post 34 and limited block 35, spacing fixed plate 33 is fixedly connected on connecting plate 30, and the upper end of gag lever post 34 is solid with spacing
Determining plate 33 to connect, lower end offsets with limited block 35 or disengages, and limited block 35 is fixedly connected on connection bearing 21.
In this utility model frock, the bottom of rear locating piece 18 is additionally provided with centralized positioning block installing hole 39, because of centered by fixed
Position block 19 is the part of irregular distortion, and its directivity is extremely important, determines the position of cross bore 1.1, therefore, as
Shown in accompanying drawing 8 and accompanying drawing 9, this centralized positioning block installing hole 39 is square opening, and the mounting head of centralized positioning block 19 is also simultaneously
Square spigot, so, the head of centralized positioning block 19 is just fixedly connected in the centralized positioning block installing hole 39 of rear locating piece 18.
It addition, in this utility model frock, the side of housing assembly, the back side are mounted on lattice-shaped coaming plate, top frame
The housing assembly back side illuminating lamp is installed.
The work process of the punching tool of this utility model vehicle air conditioner duct is as follows: after power-on switch, position gas
Cylinder 17 and cross bore drive cylinder 23 to be in the state of not extending out, and are inserted on centralized positioning block 19 by vehicle air conditioner duct semi-finished product,
Restarting positioning cylinder 17, driving location simulated block 14 to move up, until being compressed by the head of vehicle air conditioner duct semi-finished product
In prelocalization block 7 and the lower end of rear locating piece 18.Then, front breach drives cylinder 9, rear breach to drive cylinder 24 and cross bore to drive
Dynamic air cylinder 23 works simultaneously, promotes respective cutter to be punched out cutting to vehicle air conditioner duct.Now, front breach drives cylinder
9 promote the upper end of fork 11 outwards to overturn, and the lower end of fork 11 inwardly promotes, and front breach cutter 12 is in the guiding of front guide pad 13
Under pour in the front breach through hole 36 of prelocalization block 7 lower end, thus go out the front breach 1.2 of vehicle air conditioner duct；Rear breach drives
Dynamic air cylinder 24 promote after breach cutter 25 inwardly promote, rear breach cutter 25 pour under the guiding of rear guide pad 26 after locating piece
In the rear breach through hole 37 of 18, thus go out the rear breach 1.3 of vehicle air conditioner duct；Cross bore drives cylinder 23 to promote cross bore
Cutter 22 pushes down on, until in the cross-hole 38 poured on the cross bore boss 20 of centralized positioning block 19.So far, automobile is empty
Cross bore 1.1, front breach 1.2 and rear breach 1.3 on air channel is adjusted all to go out, each cylinder sequentially-operating the most successively, beat
Drive hold down gag, take out vehicle air conditioner duct product.Above three punching cylinder can simultaneously action, it is also possible to action step by step,
Controlled voluntarily by operator.
The above, be only the most feasible enforcement example of this utility model, it is impossible to the most i.e. limit to of the present utility model
Interest field, for those skilled in the art, all utilization the technical solution of the utility model and technology design are made
Other various corresponding changes all should belong within this utility model scope of the claims.
Claims (9)
1. the punching tool of a vehicle air conditioner duct, it is characterised in that: it includes housing assembly, connects flat board (6), automobile sky
Adjust the detent mechanism in air channel (1), electrical control gear (5), the irregular hole hole punched device of vehicle air conditioner duct (1) and breach punching
Aperture apparatus；Described housing assembly include the most successively horizontally disposed top frame (2), work top framework (3) and
Under(-)chassis (4)；Described connection flat board (6) is positioned between work top framework (3) and top frame (2), and connects flat
By connecting, post and top frame (2) are fixing to be connected respectively at the two ends of plate (6)；Described irregular hole hole punched device and breach punching
Aperture apparatus is installed in work top framework (3) and above and all electrically connects with electrical control gear (5), and electrical control gear (5) is pacified
It is contained on under(-)chassis (4).
The punching tool of vehicle air conditioner duct the most according to claim 1, it is characterised in that: described breach hole punched device bag
Including front breach punch mechanism, rear breach punch mechanism, irregular hole punched device is ten on the wall body of vehicle air conditioner duct (1) middle part
Word hole punching machine structure；Described front breach punch mechanism is arranged in connection flat board (6), rear breach punch mechanism and cross bore punching
Holes mechanism is connected on work top framework (3).
The punching tool of vehicle air conditioner duct the most according to claim 2, it is characterised in that: described front breach perforating press
Structure includes that front breach cutter (12), front breach drive cylinder (9), front bearing (8), gripper shoe (10), fork (11), front guide pad
And prelocalization block (7) (13)；Wherein, the lower end of described front bearing (8) is fixedly connected in connection flat board (6), and front breach drives
The cylinder body of dynamic air cylinder (9) is fixedly connected on the upper end of front bearing (8), and the upper end of prelocalization block (7) is fixedly connected on connection flat board
(6) on, the lower end of prelocalization block (7) be positioned at connection flat board (6) lower section and with the port of vehicle air conditioner duct (1) before breach
(1.2) inwall at place coordinates；Gripper shoe (10) is horizontally disposed with, and the sidewall of one end and prelocalization block (7) is fixing to be connected, the other end and
Fork (11) middle part is hinged, and the piston rod free end of the upper end of fork (11) and front breach driving cylinder (9) is hinged, lower end and water
Flat front breach cutter (12) one end arranged is hinged；The upper end of front guide pad (13) is fixing with the sidewall of prelocalization block (7) to be connected,
Lower end is slidably connected with front breach cutter (12), and the lower end of prelocalization block (7) is provided with before the punching of front breach cutter (12)
Breach through hole (36).
The punching tool of vehicle air conditioner duct the most according to claim 2, it is characterised in that: described rear breach perforating press
Structure includes that rear breach cutter (25), rear breach drive cylinder (24), rear support (27), rear guide pad (26) and rear locating piece
(18)；Wherein, the lower end of described rear support (27) is fixedly connected on work top framework (33), and rear breach drives cylinder
(24) cylinder body is fixedly connected on the upper end of rear support (27)；The upper end of rear guide pad (26) is fixedly connected on connection flat board (6)
Under, one end of rear breach cutter (25) and rear breach drive that the piston rod free end of cylinder (24) is fixing to be connected, the other end and after
The lower slide of guide pad (26) connects；The upper end of rear locating piece (18) is fixedly connected under connection flat board (6), lower end and automobile
After the port of air-conditioning duct (1), the inwall at breach (1.3) place coordinates, and lower end has for the punching of rear breach cutter (25)
Rear breach through hole (37).
The punching tool of vehicle air conditioner duct the most according to claim 4, it is characterised in that: described detent mechanism includes
Location simulated block (14), centralized positioning block (19), positioning cylinder (17), positioning cylinder fixed plate (16)；Positioning cylinder fixed plate
(16) be connected flat board (6) connect, the cylinder body of positioning cylinder (17) is fixedly connected under positioning cylinder fixed plate (16), position gas
The piston rod free end of cylinder (17) is positioned at positioning cylinder fixed plate (16) top and is connected with location simulated block (14), location simulation
There is on block (14) curved surface matched with vehicle air conditioner duct (1) port wall body lower surface, and be positioned at rear locating piece (18)
Lower section；One end of centralized positioning block (19) is fixing with rear locating piece (18) to be connected, and the other end is provided with for going out air conditioning for automobiles wind
The cross bore boss (20) of the upper cross bore (1.1) in road (1), cross bore boss (20) center is provided with cross-hole (38).
The punching tool of vehicle air conditioner duct the most according to claim 5, it is characterised in that: described positioning cylinder is fixed
Plate (16) is additionally provided with for location simulated block (14) is carried out the positioning guide mechanism of guide effect with being connected between flat board (6),
This positioning guide mechanism includes slide bar (15), sliding sleeve (29) and fixed block (28), the two ends up and down of slide bar (15) respectively be connected
Flat board (6) and positioning cylinder fixed plate (16) connect, and sliding sleeve (29) inner hole wall is slidably matched with slide bar (15), sliding sleeve (29) periphery
Wall and fixed block (28) close-fitting, the side of fixed block (28) is fixedly connected on the side of location simulated block (14).
The punching tool of vehicle air conditioner duct the most according to claim 2, it is characterised in that: described cross bore perforating press
Structure includes that cross bore drives cylinder (23), cross bore cutter (22) and connects bearing (21)；Described cross bore drives cylinder
(23) cylinder body is connected with work top framework (33) by connecting bearing (21), and cross bore drives the piston rod of cylinder (23) certainly
It is connected with cross bore cutter (22) by end.
The punching tool of vehicle air conditioner duct the most according to claim 7, it is characterised in that: described cross bore cutter
(22) being provided with cutter guiding mechanism with being connected between bearing (21), this cutter guiding mechanism includes connecting plate (30), guide pillar (32)
With guide pin bushing (31)；Described connecting plate (30) is connected to cross bore and drives the piston rod free end end of cylinder (23), cross bore
Cutter (22) is connected to the front side of connecting plate (30), and guide pin bushing (31) is two, is respectively fixedly connected with the rear side at connecting plate, guide pillar
(32) being two, be slidably connected with two guide pin bushings (31) respectively, the two ends up and down of two guide pillars (32) are connected to connect and prop up
On seat (21).
The punching tool of vehicle air conditioner duct the most according to claim 8, it is characterised in that: described connecting plate (30) with
Connecting and be additionally provided with position-limit mechanism between bearing (21), this position-limit mechanism includes spacing fixed plate (33), gag lever post (34) and spacing
Block (35), spacing fixed plate (33) is fixedly connected on connecting plate (30), the upper end of gag lever post (34) and spacing fixed plate (33)
Connecting, lower end offsets with limited block (35) or disengages, and limited block (35) is fixedly connected in connection bearing (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620549064.1U CN205668298U (en) | 2016-06-03 | 2016-06-03 | The punching tool of vehicle air conditioner duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620549064.1U CN205668298U (en) | 2016-06-03 | 2016-06-03 | The punching tool of vehicle air conditioner duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205668298U true CN205668298U (en) | 2016-11-02 |
Family
ID=57191685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620549064.1U Withdrawn - After Issue CN205668298U (en) | 2016-06-03 | 2016-06-03 | The punching tool of vehicle air conditioner duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205668298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922350A (en) * | 2016-06-03 | 2016-09-07 | 宁波精治汽车检具有限公司 | Punching tool of vehicle air conditioner air way |
-
2016
- 2016-06-03 CN CN201620549064.1U patent/CN205668298U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922350A (en) * | 2016-06-03 | 2016-09-07 | 宁波精治汽车检具有限公司 | Punching tool of vehicle air conditioner air way |
| CN105922350B (en) * | 2016-06-03 | 2017-12-12 | 宁波精治汽车检具有限公司 | The punching tool of vehicle air conditioner duct |
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Granted publication date: 20161102 Effective date of abandoning: 20171212 |