CN208960778U - The positioning device of automobile tail gate inner panel stamping die - Google Patents
The positioning device of automobile tail gate inner panel stamping die Download PDFInfo
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- CN208960778U CN208960778U CN201821208610.0U CN201821208610U CN208960778U CN 208960778 U CN208960778 U CN 208960778U CN 201821208610 U CN201821208610 U CN 201821208610U CN 208960778 U CN208960778 U CN 208960778U
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- positioning
- supporting rack
- material supporting
- stamping die
- inner panel
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Abstract
The utility model discloses a kind of positioning devices of automobile tail gate inner panel stamping die, including positioning base, it is vertically arranged on positioning base and the positioning plate for position to workpiece, the material supporting rack that is rotatably arranged on positioning plate and is set to the buffer for below material supporting rack and being used to buffer material supporting rack, the rotation centerline of material supporting rack is located in horizontal plane, positioning plate has the positioning surface for contacting with workpiece, and positioning surface is arc surface and the axis of positioning surface and the rotation centerline of material supporting rack are parallel.The positioning device of the utility model automobile tail gate inner panel stamping die, retainer is integrated with positioning function, it is compact-sized, it occupies little space, it is convenient to be arranged in stamping die, reduce cost.
Description
Technical field
The utility model belongs to stamping die technology, specifically, the utility model relates in a kind of automobile tail gate
The positioning device of plate stamping die.
Background technique
The general big rise and fall of the shape of automobile tail gate inner panel would generally use in stamping die to support in punch process
The positioning of material and arc has, due to the big rise and fall of tail-gate inner panel, in order to guarantee that the plate precision stamped out meets the requirements, punching press
Need to arrange a variety of positioning tools on mold to realize the positioning of tail-gate inner panel.But since punching die structure is very compact, often
Often will appear positioning tool can not place with multiple positioning have upper mold can there are biggish resignings the case where.And in actual production
In can be difficult to find that accurate position because of positioning tool is more often, to influence the debugging cycle of plate, influence plate plus
Work precision.
Utility model content
The utility model provides a kind of positioning device of automobile tail gate inner panel stamping die, it is therefore an objective to convenient in automobile tail gate
It is arranged in inner panel stamping die.
To achieve the goals above, the technical solution that the utility model is taken are as follows: automobile tail gate inner panel stamping die is determined
Position device including positioning base, is vertically arranged on positioning base and the positioning plate for positioning to workpiece, rotatable setting
In the material supporting rack on positioning plate and it is set to the buffer below material supporting rack and for being buffered to material supporting rack, the rotation of material supporting rack
Turn center line to be located in horizontal plane, positioning plate has the positioning surface for contacting with workpiece, and positioning surface is arc surface and positioning surface
Axis it is parallel with the rotation centerline of material supporting rack.
The positioning plate includes the upper support portion set gradually along the vertical direction, positioning region and lower support portion, the retainer
Frame is to be rotatably arranged on support portion, and the surface for facing workpiece of positioning region is the positioning surface, the width of positioning region
It is gradually increased since upper end to lower end.
The upper end of the positioning region is fixedly connected with the upper support portion, and the lower end of positioning region is fixed with the lower support portion
Connection, lower support portion are fixedly connected with the positioning base.
The buffer is set on the positioning region and buffer is connect by bolt with positioning region.
The material supporting rack includes and retainer bar, the overturning seat that connect with retainer bar and the setting of positioning plate rotation connection
In the clump weight on overturning seat, overturning seat and clump weight are located at the same side of positioning plate.
Parallel two are arranged in the retainer bar, and retainer bar is fixedly connected with the overturning seat and two retainer bar directions
The same side of overturning seat is stretched out, and the positioning plate is located between two retainer bars.
The buffer includes buffing pad and is set to the buffer stopper on buffing pad and for contacting with the overturning seat, is delayed
Rush that block is located at the lower section of overturning seat and buffer stopper is made of soft material.
The buffer stopper is made of polyurethane material.
The positioning device of the utility model automobile tail gate inner panel stamping die, retainer is integrated with positioning function, knot
Structure is compact, occupies little space, convenient to be arranged in stamping die, reduces cost.
Detailed description of the invention
This specification includes the following drawings, and shown content is respectively:
Fig. 1 is the structural schematic diagram of the positioning device of the utility model automobile tail gate inner panel stamping die；
Fig. 2 is the connection schematic diagram of positioning plate, buffer and positioning base；
Fig. 3 is the structural schematic diagram of material supporting rack；
In the figure, it is marked as 1, buffing pad；2, buffer stopper；3, positioning plate；4, support plate；5, positioning plate；501, upper support
Portion；502, positioning region；503, lower support portion；504, positioning surface；6, material supporting rack；601, retainer bar；602, overturning seat；603, counterweight
Block；7, shaft.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation, it is therefore an objective to help those skilled in the art to the design of the utility model, technical solution have it is more complete, accurate and
Deep understanding, and facilitate its implementation.
As shown in Figure 1 to Figure 3, the utility model provides a kind of positioning device of automobile tail gate inner panel stamping die, packet
Positioning base is included, is vertically arranged on positioning base and the positioning plate 5 for positioning to workpiece, is rotatably arranged on positioning plate
Buffer of the material supporting rack 6 with 6 lower section of material supporting rack is set to and for being buffered to material supporting rack 6 on 5, the rotation of material supporting rack 6
Center line is located in horizontal plane, and positioning plate 5 has the positioning surface 504 for contacting with workpiece, and positioning surface 504 is arc surface and determines
The axis of plane 504 is parallel with the rotation centerline of material supporting rack 6, and workpiece is automobile tail gate inner panel, is sheet metal component.
Specifically, as shown in Figure 1 to Figure 3, positioning base is mounted on the holding pad of automobile tail gate inner panel stamping die,
The lower end of positioning plate 5 is fixedly connected with positioning base and positioning plate 5 extends towards the top of positioning base, and the setting of material supporting rack 6 exists
The upper end of positioning plate 5, material supporting rack 6 can be rotated up and down on positioning plate 5, and material supporting rack 6 is for providing before stamping workpiece
Supporting role, the material supporting rack 6 in all positioning devices matches, so that workpiece held stationary.When carrying out punching press, workpiece is downward
Mobile, material supporting rack 6 is pushed and be rotated down by workpiece, and workpiece touches the positioning surface 504 of positioning plate 5 and is detached from material supporting rack 6, punching
Positioning surface 504 is kept in contact with workpiece during pressure, occurs biggish shaking when workpiece can be prevented to be pressurized.This structure is determined
Position device is integrated with positioning function by retainer, compact-sized, occupies little space, convenient to be arranged in stamping die,
Positioning device can arrange more in stamping die, to guarantee the stability of workpiece and the accuracy of positioning.
As depicted in figs. 1 and 2, positioning plate 5 is plate, the rotation centerline phase of the thickness direction and material supporting rack 6 of positioning plate 5
In parallel, positioning plate 5 includes upper support portion 501, positioning region 502 and the lower support portion 503 set gradually along the vertical direction, material supporting rack
6 is are rotatably arranged on support portion 501, and the upper end of positioning region 502 is fixedly connected with upper support portion 501, positioning region 502
Lower end be fixedly connected with lower support portion 503, lower support portion 503 is fixedly connected with positioning base, upper support portion 501, positioning region
502 and lower support portion 503 be vertically arranged and the length of positioning region 502 be greater than upper support portion 501 and lower support portion 503 length
Degree, buffer is set on positioning region 502 and buffer is connect by bolt with positioning region 502.Positioning surface 504 is set to positioning
In portion 502, the surface for facing workpiece of positioning region 502 is positioning surface 504, the width of positioning region 502 be since upper end under
What end was gradually increased, upper support portion 501, positioning region 502 support portion 501 parallel and upper with the width direction of lower support portion 503,
The width direction of positioning region 502 and lower support portion 503 is horizontal direction, upper support portion 501, positioning region 502 and lower support portion 503
Width direction and perpendicular with the rotation centerline of material supporting rack 6, the lower end width of positioning region 502 is maximum, positioning region 502 it is upper
Hold width minimum, the width of the upper support portion 501 and upper end width size of positioning region 502 is identical and the width of upper support portion 501
Both ends on direction are aligned respectively with the both ends in the width direction of the upper end of positioning region 502, and upper support portion 501 faces workpiece
Side be that vertical plane and the side are directed towards the top of positioning surface 504 and extend, the side and positioning surface 504 are tangent, avoid
Influence the whereabouts of workpiece, the width of the lower support portion 503 and lower end width size of positioning region 502 is identical and lower support portion 503
Both ends in width direction are aligned respectively with the both ends in the width direction of the lower end of positioning region 502, in punching course, workpiece
The lower end of positioning region 502 is moved to from the upper end of positioning region 502 along positioning surface 504.
As shown in Figure 1 to Figure 3, material supporting rack 6 includes that the retainer bar 601 being rotatablely connected with positioning plate 5 and retainer bar 601 connect
The overturning seat 602 connect and the clump weight 603 being set on overturning seat 602, overturning seat 602 and clump weight 603 are located at positioning plate 5
The same side.In the initial state, retainer bar 601 is in a horizontal state, and overturning seat 602 is located at the outside of positioning plate 5, retainer bar 601
Extend to the inside of positioning plate 5.The length direction of the retainer bar 601 and rotation centerline of material supporting rack 6 is perpendicular and and positioning region
502 width direction is parallel, and retainer bar 601 is for providing a supporting role workpiece, and retainer bar 601 is towards in positioning plate 5
Side is stretched out, to guarantee to touch workpiece.Parallel two are arranged in retainer bar 601, and retainer bar 601 and overturning seat 602 are solid
It connects calmly and two retainer bars 601 is stretched out towards the same side of overturning seat 602, positioning plate 5 is located between two retainer bars 601.
There is certain gap, two retainer bars 601 are mounted on the upper branch of positioning plate 5 by a shaft 7 between two retainer bars 601
On support part 501, the axis of shaft 7 namely the rotation centerline of material supporting rack 6, upper support portion 501 be located at two retainer bars 601 it
Between, upper support portion 501 has the circular hole for allowing shaft 7 to pass through, which is that through-thickness runs through setting on upper support portion 501
Through-hole, be also equipped with the circular hole for allowing shaft 7 to pass through on retainer bar 601 and the circular hole be located on the length direction of retainer bar 601
Both ends between.One end on the length direction of retainer bar 601 is fixedly connected with overturning seat 602, in the initial state, retainer bar
One end on 601 length direction is located at the inside of positioning plate 5, it is ensured that can support workpiece.
As shown in Figure 1 to Figure 3, overturning seat 602 between two retainer bars 601 and clump weight 603, pacify by clump weight 603
On overturning seat 602, the setting of clump weight 603, so that the center of gravity of material supporting rack 6 and clump weight 603 are located at the rotation of material supporting rack 6
The same side of center line, and in the initial state, workpiece is not affected by downward pressure, under the action of clump weight 603, retainer
Bar 601 is able to maintain in horizontality.In punching course, workpiece is moved down, and offsets the weight of clump weight 603, and workpiece pushes away
Dynamic retainer bar 601 is rotated down, and clump weight 603 and overturning seat 602 rotate upwards, after workpiece is separated with retainer bar 601, is being matched
Under the action of pouring weight 603, material supporting rack 6 is reversely rotated, and final material supporting rack 6 restores to horizontality.
As shown in Figure 1 to Figure 3, buffer includes buffing pad 1 and is set on buffing pad 1 and is used to connect with overturning seat 602
The buffer stopper 2 of touching, buffer stopper 2 is located at the lower section of overturning seat 602 and buffer stopper 2 is made of soft material, in initial position,
Material supporting rack 6 is substantially in a horizontal state, and buffer stopper 2 is located at top surface and the overturning seat 602 of the lower section of overturning seat 602 and buffer stopper 2
Top surface contact, overturning seat 602 are made of metal material.In punching course, when material supporting rack 6 reversely rotates initial position, pass through
Soft buffer stopper 2 is contacted with overturning seat 602, plays buffer function to material supporting rack 6, avoids generating biggish shock, positioning dress
It sets and is less likely to be damaged, help to improve service life.Positioning base is to be inverted T-type structure, and positioning base includes 3 He of positioning plate
The support plate 4 being vertically arranged on positioning plate 3, positioning plate 3 are horizontally disposed and positioning plate 3 and stamping die binder
Circle is fixedly connected, and support plate 4 extends towards the top of positioning plate 3 along the vertical direction, the lower end of support plate 4 and positioning plate 3
It is fixedly connected, buffing pad 1 is located at the top of support plate 4 and the bottom surface of buffing pad 1 and contacts with the top surface of support plate 4,1 He of buffing pad
Support plate 4 is located at the same side of positioning plate 5, and positioning plate 5 is fixedly connected with support plate 4 and positioning plate 3.
Preferably, buffer stopper 2 is made of polyurethane material.Buffing pad 1 is fixedly connected with positioning region 502, buffering
Block 2 is mounted on buffing pad 1 by bolt, and buffer stopper 2 has the mounting hole for allowing bolt to pass through, and is had on buffing pad 1 and is allowed spiral shell
The internal thread hole of bolt insertion.It is bolted, forms detachable connection between buffer stopper 2 and buffing pad 1, facilitate buffer stopper
It is replaced after 2 disassemblies.
The utility model is exemplarily described in conjunction with attached drawing above.Obviously, the utility model implements not
It is limited by aforesaid way.As long as the various unsubstantialities that the method concept and technical solution that use the utility model carry out
Improvement；Or it is not improved, the above-mentioned conception and technical scheme of the utility model are directly applied into other occasions, at this
Within the protection scope of utility model.
Claims (8)
1. the positioning device of automobile tail gate inner panel stamping die, it is characterised in that: including positioning base, be vertically arranged at positioning bottom
Positioning plate on seat and for position to workpiece, the material supporting rack being rotatably arranged on positioning plate and it is set to material supporting rack lower section
And the buffer for being buffered to material supporting rack, the rotation centerline of material supporting rack are located in horizontal plane, positioning plate, which has, to be used for
The positioning surface contacted with workpiece, positioning surface is arc surface and the axis of positioning surface and the rotation centerline of material supporting rack are parallel.
2. the positioning device of automobile tail gate inner panel stamping die according to claim 1, it is characterised in that: the positioning plate
Including upper support portion, positioning region and the lower support portion set gradually along the vertical direction, the material supporting rack is to be rotatably arranged on
On upper support portion, the surface for facing workpiece of positioning region is the positioning surface, and the width of positioning region is since upper end to lower end
It is gradually increased.
3. the positioning device of automobile tail gate inner panel stamping die according to claim 2, it is characterised in that: the positioning region
Upper end be fixedly connected with the upper support portion, the lower end of positioning region is fixedly connected with the lower support portion, lower support portion and institute
Positioning base is stated to be fixedly connected.
4. the positioning device of automobile tail gate inner panel stamping die according to claim 3, it is characterised in that: the buffer
It is set on the positioning region and buffer is connect by bolt with positioning region.
5. the positioning device of automobile tail gate inner panel stamping die according to any one of claims 1 to 4, it is characterised in that: institute
Material supporting rack is stated to include the retainer bar being rotatablely connected with the positioning plate, the overturning seat connecting with retainer bar and be set on overturning seat
Clump weight, overturning seat and clump weight are located at the same side of positioning plate.
6. the positioning device of automobile tail gate inner panel stamping die according to claim 5, it is characterised in that: the retainer bar
Parallel two are set, and retainer bar is fixedly connected with the overturning seat and the same side of two retainer bars towards overturning seats is stretched
Out, the positioning plate is located between two retainer bars.
7. the positioning device of automobile tail gate inner panel stamping die according to claim 5, it is characterised in that: the buffer
Including buffing pad and it is set to the buffer stopper on buffing pad and for contacting with the overturning seat, buffer stopper is located under overturning seat
Side and buffer stopper is made of soft material.
8. the positioning device of automobile tail gate inner panel stamping die according to claim 7, it is characterised in that: the buffer stopper
It is made of polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208610.0U CN208960778U (en) | 2018-07-28 | 2018-07-28 | The positioning device of automobile tail gate inner panel stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208610.0U CN208960778U (en) | 2018-07-28 | 2018-07-28 | The positioning device of automobile tail gate inner panel stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208960778U true CN208960778U (en) | 2019-06-11 |
Family
ID=66749305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821208610.0U Active CN208960778U (en) | 2018-07-28 | 2018-07-28 | The positioning device of automobile tail gate inner panel stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208960778U (en) |
-
2018
- 2018-07-28 CN CN201821208610.0U patent/CN208960778U/en active Active
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