CN207681237U - Bending press - Google Patents
Bending press Download PDFInfo
- Publication number
- CN207681237U CN207681237U CN201721499657.2U CN201721499657U CN207681237U CN 207681237 U CN207681237 U CN 207681237U CN 201721499657 U CN201721499657 U CN 201721499657U CN 207681237 U CN207681237 U CN 207681237U
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- CN
- China
- Prior art keywords
- die holder
- lower die
- plate
- bending press
- upper die
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a kind of bending press, including upper die holder, lower die holder, driving device and clamp assembly, upper die holder is set to the top of lower die holder, and it fixes on the drive means, driving device is for driving upper die holder to be moved towards or away from lower die holder, the top surface of lower die holder and the bottom surface of upper die holder are " V "-shaped, clamp assembly includes fixed seat, positioning pin and mandril, fixed seat is equipped with a clamping space towards the side of lower die holder, positioning pin can be plugged at the top of fixed seat in fixed seat, mandril spinning is in fixed seat, and the pressed end of mandril is contained in clamping space, positioning pin and mandril are for clamping grasswort.Bending press in the utility model, operating cost is low, while the bending press is made of simple assembling parts, assembling mode is simple, and the part being related to can voluntarily produce to obtain so that the cost of the entire bending press is low, the press-bending cost of the reduction leading arm of high degree.
Description
Technical field
The utility model is related to leading arm processing technique field, more particularly to a kind of bending press.
Background technology
With Machine Manufacturing Technology and people's living standards continue to improve, more and more automobiles appear in the visual field and work as
In, currently, automobile has become the main means of transport of our trips, it is the indispensable part of today's society.
Suspension is the general name of the attachment device for power transmission between automobile frame and vehicle bridge or wheel, and effect is to transmit vehicle
Power and power between wheel and vehicle frame are turned round, and buffer the impact force that vehicle frame or vehicle body are transmitted to by uneven road surface.Modern vehicle is more next
It is applied to air suspension more, pretends as one of most important component part of air suspension, the demand of leading arm is also in day
Benefit increases.
In the process of leading arm, it usually needs leading arm is bent it is " V "-shaped, in the prior art, by
In not being suitble to the bending die that is bent to leading arm, causes leading arm can only be placed on specific lathe at present and carry out
Press bending operation, and the purchase cost of lathe and operating cost are high, cause the press-bending of leading arm of high cost, and leading arm is caused to lose valence
Lattice advantage.
Utility model content
Based on this, the purpose of this utility model is to provide a kind of bending press, to reduce the press-bending cost of leading arm.
A kind of bending press, for being bent to leading arm, one end of the leading arm is equipped with grasswort, the press-bending dress
It sets including upper die holder, lower die holder, driving device and clamp assembly, the upper die holder is set to the top of the lower die holder, and fixed
In the driving device, the driving device is described for driving the upper die holder to be moved towards or away from the lower die holder
The bottom surface of the top surface of lower die holder and the upper die holder is " V "-shaped, and the top surface of the lower die holder and institute
The central axes for stating the bottom surface of upper die holder overlap, and the clamp assembly includes fixed seat, positioning pin and mandril, described solid
Reservation is equipped with a clamping space in "U" shaped towards the side of the lower die holder, and the positioning pin can be from the fixed seat
Top is plugged into the fixed seat, the mandril by helicitic texture spinning in the fixed seat, and the mandril squeeze
Pressure side is contained in the clamping space, and the positioning pin and the mandril are for clamping the grasswort.
Above-mentioned bending press, when needing to bend leading arm, it is only necessary to which leading arm is placed on the lower die holder
Top clamps the grasswort of leading arm on the side inclined-plane of the clamp assembly, and by the positioning pin and the mandril
In the clamping space, and then leading arm is fixed, then can be driven the upper die holder and moved towards the lower die holder, due to
The bottom surface of the top surface of the lower die holder and the upper die holder is " V "-shaped, in the process of pushing, it is described on
Die holder will constantly bend leading arm " V "-shaped, entire to bend that control process is simple, and leading arm is convenient to mount and dismount and entire
Operating cost is low, while the bending press is made of simple assembling parts, and assembling mode is simple, and the part being related to
It can voluntarily produce to obtain so that the cost of the entire bending press is low, therefore the application of the bending press, can be very big
The press-bending cost of the reduction leading arm of degree, it is ensured that leading arm has good price advantage.
Further, the bending press further includes two first baffles, and two first baffles are relatively fixedly arranged on
The both sides of the lower die holder, and the top of the first baffle is higher than the top of the lower die holder.
Further, the bending press further includes two second baffles, and two second baffles are relatively fixedly arranged on
The both sides of the upper die holder, and the bottom of the second baffle is less than the bottom of the upper die holder.
Further, the first baffle and the second baffle are located at the central axes of the lower die holder top surface
Both sides.
Further, each first baffle is equipped with location hole on corresponding position, is set in the middle part of the leading arm
There is centre bore, when the leading arm is installed on the bending press, the location hole is opposite with the centre bore.
Further, the lower die holder is fixedly arranged on the top of a support plate, and the fixed seat includes bottom plate, side plate and top
Plate, the bottom plate are fixedly arranged on the top of the support plate, and the side plate is fixedly arranged on the top of the bottom plate, and perpendicular to the bottom
The top surface of plate, the side plate are located at side of the bottom plate far from the lower die holder, and the top plate is set to the side plate
Top, the bottom plate, the side plate and the top plate surround the clamping space.
Further, the top surface of the lower die holder includes the first inclined-plane and the second inclined-plane being connected with each other, and described
First inclined-plane and second inclined-plane are symmetrically set in the both sides of the central axes of the lower die holder top surface, first inclined-plane with
The top surface of the bottom plate exists together in a plane.
Further, the top plate is rotatably installed on the top of the side plate, and the top plate is parallel to the bottom
The top surface of plate is arranged.
Further, the upper die holder is fixedly arranged on the bottom of a mounting plate, and the driving device is connected to the mounting plate
Top, the bending press further includes two guide extension columns, and the guide extension column is connected to the mounting plate and described
Between support plate, and perpendicular to the mounting plate and the support plate, two guide extension columns are opposite to be set to the lower die
The both sides of seat.
Further, the bending press further includes two limiting plates, and two limiting plates are relatively fixedly arranged on described
The both sides of lower die holder, and each limiting plate is set to the lower section of a second baffle, the top of the limiting plate is equipped with
One forms a butting section against notch, the bottom outwardly convex of the second baffle, when the driving device drives the upper mold
When seat is moved towards the lower die holder, the butting section will be moved to lean with the inner wall against notch.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the bending press in the utility model first embodiment；
Fig. 2 is the dimensional structure diagram for the leading arm not bent；
Fig. 3 is the dimensional structure diagram of the leading arm bent；
Fig. 4 is structural representation of the bending press when being bent to leading arm in the utility model first embodiment
Figure.
Main element symbol description：
Following specific implementation mode will further illustrate the utility model in conjunction with above-mentioned attached drawing.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.Several embodiments of the utility model are given in attached drawing.But the utility model can in many different forms come in fact
It is existing, however it is not limited to embodiment described herein.Make public affairs to the utility model on the contrary, purpose of providing these embodiments is
It is more thorough and comprehensive to open content.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more relevant Listed Items.
Referring to Fig. 1, the bending press in the utility model first embodiment is shown, for being carried out to leading arm 200
Bend, the bending press include upper die holder 10, lower die holder 20, driving device 30,40, two first baffles 50 of clamp assembly,
Two second baffles, 60, two limiting plates 70 and two guide extension columns 80.Fig. 2 to Fig. 3 is please referred to, leading arm 200 is shown
Structural schematic diagram, one end of the leading arm 200 is equipped with grasswort 210, and the middle part of the leading arm 200 is equipped with centre bore 220.
The upper die holder 10 is fixedly arranged on the top of a mounting plate 1, and the mounting plate 1 is horizontally disposed, the upper die holder 10
Bottom surface is " V "-shaped, and the central axes of the upper die holder 10 are overlapped with the central axes of the bottom surface of the upper die holder 10.
The lower die holder 20 is fixedly arranged on the top of a support plate 2, and the support plate 2 is horizontally disposed, and the lower die holder 20 is set
Top surface in the lower section of the upper die holder 10, the lower die holder 20 is also " V "-shaped, the central axes of the lower die holder 20 with
The central axes of the top surface of the lower die holder 20 overlap, and the bottom of the top surface of the lower die holder 20 and the upper die holder 10
The central axes on portion surface overlap so that between the top surface of the lower die holder 20 and the bottom surface of the upper die holder 10
It can be bonded to each other.Specifically, the top surface of the lower die holder 20 includes the first inclined-plane 21 and the second inclined-plane being connected with each other
22, and first inclined-plane 21 and second inclined-plane 22 are symmetrically set in the two of the central axes of 20 top surface of the lower die holder
Side.
The driving device 30 is set to the top of the mounting plate 1, and is connect with the top of the mounting plate 1, so that institute
It states lower die holder 20 to be indirectly fixed in the driving device 30, the driving device 30 is hydraulic cylinder, the driving device 30
For driving the upper die holder 10 to be moved towards or away from the lower die holder 20, specific driving process is, when the driving device
When 30 piston elongate axis, the driving device 30 will push the upper die holder 10 to be moved towards the lower die holder 20, when described
When the piston shaft of driving device 30 shortens, the driving device 30 pulls on the upper die holder 10 and is moved far from the lower die holder 20
It is dynamic.In other embodiments, the driving device 30 is that can also use cylinder.
The clamp assembly 40 is fixedly arranged in the support plate 2, and positioned at the side of the lower die holder 20, the clamping group
Part 40 is for clamping the grasswort 210.Specifically, the clamp assembly 40 includes fixed seat 41, positioning pin 42 and mandril 43.
Wherein, the fixed seat 41 includes bottom plate 411, side plate 412 and top plate 413, and the bottom plate 411 is fixedly arranged on the branch
The top of fagging 2, the side plate 412 are fixedly arranged on the top of the bottom plate 411, and perpendicular to the top surface of the bottom plate 411,
The side plate 412 is located at side of the bottom plate 411 far from the lower die holder 20, and the top plate 413 is rotatably installed on institute
The top of side plate 412 is stated, and the top plate 413 is parallel to the top surface arrangement of the bottom plate 411.It is the bottom plate 411, described
Side plate 412 and the top plate 413 surround a clamping space 3, and the clamping space 3 is in "U" shaped, 3 direction of the clamping space
The lower die holder 20.
In addition, the top surface of the bottom plate 411 is inclined surface, and the top on first inclined-plane 21 and the bottom plate 411
Portion surface exists together in a plane, is convenient for the placement of leading arm 200.
Wherein, the positioning pin 42 can be plugged into from the top of the fixed seat 41 in the fixed seat 41, specifically, institute
It states top plate 413 and is equipped with the through hole for running through the top plate 413, the top of the bottom plate 411 is equipped with location hole, the positioning pin
42, which may pass through the through hole, is plugged on the location hole.
Wherein, the mandril 43 by helicitic texture spinning on the side plate 412, and the mandril 43 pressed end receive
It is dissolved in the clamping space 3, the positioning pin 42 and the mandril 43 are used to the grasswort 210 being clamped in the clamping sky
Between in 3.
Two first baffles 50 are relatively fixedly arranged on the both sides of the lower die holder 20, and the top of the first baffle 50
Portion is higher than the top of the lower die holder 20.Each first baffle 50 is equipped with location hole 51 on corresponding position, when described
When leading arm 200 is installed on the bending press, the location hole 51 is opposite with the centre bore 220.
Two second baffles 60 are relatively fixedly arranged on the both sides of the upper die holder 10, and the bottom of the second baffle 60
Portion is less than the bottom of the upper die holder 10, and the first baffle 50 and the second baffle 60 are located at the lower die holder 10
The both sides of the central axes of top surface.
Two limiting plates 70 are relatively fixedly arranged on the both sides of the lower die holder 20, and each limiting plate 70 is set to
The lower section of one second baffle 60, the top of the limiting plate 70 are equipped with one against notch 71, the second baffle 60
Bottom outwardly convex forms a butting section 61, when the driving device 30 drives the upper die holder 10 to be moved towards the lower die holder 20
When dynamic, the butting section 61 will be moved to lean with the inner wall against notch 71, when the butting section 61 be moved to
When the inner wall against notch 71 leans, the upper die holder 10 will be unable to continue the movement of the lower die holder 20, at this time also generation
Table leading arm 200 and bends completion.
The opposite both sides for being set to the lower die holder 20 of two guide extension columns 80, the guide extension column 80 are connected to
Between the mounting plate 1 and the support plate 2, and perpendicular to the mounting plate 1 and the support plate 2.When the upper die holder 10
When being moved towards or away from the lower die holder 20, the guide extension column 80 will accordingly be driven to stretch, the guide extension column 80
The stroke of the upper die holder 10 will be oriented to.
Fig. 4 is please referred to, the bending press is described in detail below in conjunction with specific press bending process：
When needing to bend leading arm 200, it is only necessary to by leading arm 200 be placed on the lower die holder first tiltedly
On face 21, and keep the centre bore 220 of the location hole 51 and leading arm 200 opposite, then in the location hole 51 and described fixed
Positioning pin is inserted into position on hole 51, and with advance fixed guide arm 200, the grasswort 210 of leading arm 200 will be housed in the clamping at this time
In space 3, and with the top of the bottom plate 411 against, be then inserted into the leading arm 42 from the top of the fixed seat 40, with
It is plugged into the fixed seat 40 after so that the leading arm 42 is passed through grasswort 210, and mandril 43 described in turn, so that the mandril
43 squeeze the outer wall of grasswort 210, and to fix grasswort 210, leading arm 200 has completed fixed (as shown in Figure 4) at this time, with
After can start the driving device 30, with drive the upper die holder 10 towards the lower die holder 20 move, due to the lower die holder
The bottom surface of 20 top surface and the upper die holder is " V "-shaped, and in the process of pushing, the upper die holder 10 will
Constantly leading arm 200 is bent " V "-shaped, offseted with the inner wall against notch 71 until the butting section 61 is moved to
It leans on, represents leading arm 200 at this time and bend completion, you can control the driving device 30 and lift the upper die holder 10.
To sum up, the bending press in the utility model above-described embodiment, entire control process of bending is simple, leading arm
It is convenient to mount and dismount, and whole service is at low cost, while the bending press is the assembling mode letter made of simple assembling parts
It is single, and the part being related to can voluntarily produce to obtain so that the cost of the entire bending press is low, therefore the bending press
200 application is capable of the press-bending cost of the reduction leading arm of high degree, it is ensured that leading arm has good price advantage.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of bending press, for being bent to leading arm, one end of the leading arm is equipped with grasswort, which is characterized in that
The bending press includes upper die holder, lower die holder, driving device and clamp assembly, and the upper die holder is set to the upper of the lower die holder
Side, and be fixed in the driving device, the driving device is for driving the upper die holder towards or away from the lower die holder
Mobile, the bottom surface of the top surface of the lower die holder and the upper die holder is " V "-shaped, and the top of the lower die holder
Surface and the central axes of the bottom surface of the upper die holder overlap, and the clamp assembly includes fixed seat, positioning pin and top
Bar, the fixed seat towards the side of the lower die holder be equipped with one be in "U" shaped clamping space, the positioning pin can be from described
Be plugged at the top of fixed seat in the fixed seat, the mandril by helicitic texture spinning in the fixed seat, and it is described
The pressed end of mandril is contained in the clamping space, and the positioning pin and the mandril are for clamping the grasswort.
2. bending press according to claim 1, which is characterized in that the bending press further includes two first baffles,
Two first baffles are relatively fixedly arranged on the both sides of the lower die holder, and the top of the first baffle is higher than the lower die
The top of seat.
3. bending press according to claim 2, which is characterized in that the bending press further includes two second baffles,
Two second baffles are relatively fixedly arranged on the both sides of the upper die holder, and the bottom of the second baffle is less than the upper mold
The bottom of seat.
4. bending press according to claim 3, which is characterized in that the first baffle and the second baffle distinguish position
Both sides in the central axes of the lower die holder top surface.
5. bending press according to claim 2, which is characterized in that each first baffle is all provided on corresponding position
There is location hole, the middle part of the leading arm is equipped with centre bore, described fixed when the leading arm is installed on the bending press
Position hole is opposite with the centre bore.
6. bending press according to claim 1, which is characterized in that the lower die holder is fixedly arranged on the top of a support plate,
The fixed seat includes bottom plate, side plate and top plate, and the bottom plate is fixedly arranged on the top of the support plate, and the side plate is fixedly arranged on institute
The top of bottom plate is stated, and perpendicular to the top surface of the bottom plate, the side plate is located at the bottom plate far from the lower die holder
Side, the top plate are set to the top of the side plate, and the bottom plate, the side plate and the top plate surround the clamping space.
7. bending press according to claim 6, which is characterized in that the top surface of the lower die holder includes being connected with each other
The first inclined-plane and the second inclined-plane, and first inclined-plane and second inclined-plane are symmetrically set in the lower die holder top surface
The top surface of the both sides of central axes, first inclined-plane and the bottom plate exists together in a plane.
8. bending press according to claim 6, which is characterized in that the top plate is rotatably installed on the side plate
Top, and the top plate is parallel to the top surface arrangement of the bottom plate.
9. bending press according to claim 6, which is characterized in that the upper die holder is fixedly arranged on the bottom of a mounting plate,
The driving device is connected to the top of the mounting plate, and the bending press further includes two guide extension columns, the guiding
Telescopic mast is connected between the mounting plate and the support plate, and perpendicular to the mounting plate and the support plate, two institutes
State the opposite both sides for being set to the lower die holder of guide extension column.
10. bending press according to claim 3, which is characterized in that the bending press further includes two limiting plates, and two
A limiting plate is relatively fixedly arranged on the both sides of the lower die holder, and each limiting plate is set to a second baffle
Lower section, the top of the limiting plate is equipped with one against notch, and the bottom outwardly convex of the second baffle forms a butting section,
When the driving device drives the upper die holder to be moved towards the lower die holder, the butting section will be moved to it is described against
The inner wall of notch leans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721499657.2U CN207681237U (en) | 2017-11-09 | 2017-11-09 | Bending press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721499657.2U CN207681237U (en) | 2017-11-09 | 2017-11-09 | Bending press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681237U true CN207681237U (en) | 2018-08-03 |
Family
ID=62988843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721499657.2U Expired - Fee Related CN207681237U (en) | 2017-11-09 | 2017-11-09 | Bending press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681237U (en) |
-
2017
- 2017-11-09 CN CN201721499657.2U patent/CN207681237U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20181109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |