CN209288087U - A kind of automobile wear ring bending die - Google Patents

Abstract

The utility model discloses a kind of automobile wear ring bending dies, including stamping station, lower die, buffer table is arranged in stamping station top, tight lock handle is set on the left of stamping station, one group of mounting hole is set on buffer table, punching press formpiston is set on mounting hole, lower die includes pneumatic device, weight member and pressmatrize, pneumatic device connects weight member, the weight member includes two parts, pressmatrize is fixedly installed in weight member, the pressing time of weight member positioned at the weight member pressing time at intermediate position prior to being located at two sides, automobile wear ring bending die described in the utility model, weight member and pressmatrize are divided into two parts, it is corresponding with the shape thicknesses of wear ring, two step punching presses can be carried out according to the thickness of wear ring, wear ring does not need to move in punching course, it can once complete, it does not need to cut positioning side again, punching press sun Mould can be fixed and be dismantled, and can be replaced during use according to the degree of wear, practicability is stronger.

Description

A kind of automobile wear ring bending die

Technical field

The utility model belongs to auto parts field, and in particular to a kind of automobile wear ring bending die.

Background technique

The wear ring of automobile mainly use with brake or clutch at, mainly for the protection of brake or clutch it is main Component prolongs the service life to avoid abrasion, and the shape of wear ring and the compactness of brake or clutch are higher, protection effect Fruit is better, while the influence to brake or clutch is also smaller.

Wear ring in process mainly use integrally formed stamping technology, the wear ring small volume of automobile, and The stereoscopic effect of punching press influences specific using effect.But in punching course, Multi-step forming needs to increase positioning side, punching It needs to cut after pressing through, and single punching press exists and puts horizontal problem, the abrasion of punching press grinding tool and processing plate because of stamping surface The consequence that thickness, punching press dynamics require stamping parts caused by not parity problem not up to standard.

Utility model content

To solve the above problems, solving same plate the utility model discloses a kind of automobile wear ring bending die The punching presses problems such as plate thickness is not equal in Punching Process, the requirement of punching press dynamics is different.

A kind of automobile wear ring bending die, including stamping station, lower die, the stamping station are horizontally disposed cube Body, stamping station top are arranged buffer table, tight lock handle are arranged on the left of stamping station, is equidistantly positioned one group of installation on the buffer table Hole, the fixed lock of mounting hole bottom left setting in the stamping station, the fixed lock pass through universal driving shaft and tight lock handle It connects, punching press formpiston is set on the mounting hole, installation axle, the installation axle and installation hole location is arranged in punching press formpiston bottom Set corresponding, the lower die includes pneumatic device, weight member and pressmatrize, one group at least three of the pneumatic device, even Weight member is connect, the weight member includes two parts, pressmatrize is fixedly installed in weight member, under the weight member at intermediate position Press the pressing time of weight member of the time prior to being located at two sides.

As a kind of improvement of the utility model, punching press formpiston section is hollow sector, centre setting convex annular Block, and the bottom of punching press formpiston and annular lug setting opening.

As a kind of improvement of the utility model, the weight member intermediate cross-section is isosceles trapezoid, left side and right side section For the right-angled trapezium that upper bottom is downward.

As a kind of improvement of the utility model, the punching press formpiston is detachable, and pressmatrize is fixedly connected with weight member.

As a kind of improvement of the utility model, the fixed lock by gear and linkage axis connection, buckle by fixing lock Setting lock, and pass through the fixed stamping station of tight lock handle and punching press formpiston.

The beneficial effects of the utility model are:

A kind of automobile wear ring bending die described in the utility model, weight member and pressmatrize are divided into two parts, with The shape thicknesses of wear ring are corresponding, can carry out two step punching presses according to the thickness of wear ring, wear ring is not required in punching course It moves, can once complete, do not need to cut positioning side again, punching press formpiston can be fixed and be dismantled, in the process used In can be replaced according to the degree of wear, practicability is stronger.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model stamping station.

Fig. 2 is the structural schematic diagram of the utility model lower die.

Fig. 3 is the structural schematic diagram of the utility model punching press formpiston.

Fig. 4 is the bottom view of the utility model pressmatrize.

Reference signs list:

1. stamping station, 2. lower dies, 3. buffer tables, 4. tight lock handles, 5. mounting holes, 6. fixed locks, 7. universal driving shafts, 8. Punching press formpiston, 9. installation axles, 10. pneumatic devices, 11. weight members, 12. pressmatrizes.

Specific embodiment

With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate, it should be understood that following specific embodiment parties Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.It should be noted that making in being described below Word "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" respectively refer to Be directed towards or far from geometric center of specific component direction.

As shown, a kind of automobile wear ring bending die, including stamping station 1, lower die 2, the stamping station 1 are level Buffer table 3 is arranged in the cube of setting, 1 top of stamping station, and buffer table 3 can avoid punching press when installing punching press formpiston 8 Phase mutual friction between platform 1 and punching press formpiston 8, and can ensure that the connection between punching press formpiston 8 and stamping station 1 more fastens, It avoids being displaced, it is ensured that punching press effect is arranged tight lock handle 4 on the left of stamping station 1, one group of peace is equidistantly positioned on the buffer table 3 Fill hole 5, the fixed lock 6 of 5 bottom left of mounting hole setting in the stamping station 1, the fixed lock 6 by universal driving shaft 7 with Tight lock handle 4 connects, and tight lock handle 4 can control the state of fixed lock 6 by driving universal driving shaft 7, so as to rush Present a theatrical performance as the last item on a programme 1 outside control punching press formpiston 8 installation axle 9 installation, it is more convenient to use, on the mounting hole 5 be arranged punching press formpiston 8, installation axle 9 is arranged in 8 bottom of punching press formpiston, and the installation axle 9 is corresponding with 5 position of mounting hole, and the lower die 2 includes Pneumatic device 10, weight member 11 and pressmatrize 12,10 1 group at least three of the pneumatic device connect weight member 11, described Weight member 11 includes two parts, and pressmatrize 12, the shape phase of pressmatrize 12 and punching press formpiston 8 is fixedly installed in weight member 11 Corresponding, cutting mouth is arranged in the edge that pressmatrize 12 is in contact with punching press formpiston 8, can grind after in place in punching press shape The edge of work for damaging ring generates cutting mouth, with realize preliminary cutting or convenient for later period wear ring workpiece cutting with separate, be located at The pressing time of weight member 11 of 11 pressing time of weight member at intermediate position prior to being located at two sides, the interior thickness of wear ring are big In edge, meet the shape need of wear ring.

As shown, a kind of automobile wear ring bending die described in the utility model, weight member 11 and pressmatrize 12 It is divided into two parts, it is corresponding with the shape thicknesses of wear ring, two step punching presses, punching course can be carried out according to the thickness of wear ring Middle wear ring does not need to move, and can once complete, and does not need to cut positioning side again, and punching press formpiston 8 can be fixed and be dismantled, It can be replaced during use according to the degree of wear, practicability is stronger.

As shown, 8 section of punching press formpiston be hollow sector, centre setting annular lug, and punching press formpiston 8 with Opening is arranged in the bottom of annular lug, and the shape of punching press formpiston 8 and the shape of wear ring are consistent, and can satisfy in punching course makes With requiring.

As shown, 11 intermediate cross-section of weight member is isosceles trapezoid, left side and right side section are upper bottom downwards straight Angle is trapezoidal, and in 11 punching course of weight member, in the state that gravity value is maximum, the position between weight member 11 is relatively more compact, To meet the requirement of stamping parts, substep carries out punching press, can be improved the compliance rate of stamping parts.

As shown, the punching press formpiston 8 is detachable, pressmatrize 12 is fixedly connected with weight member 11, and punching press formpiston 8 is held It is larger by pressure, it can be replaced after generating abrasion, pressmatrize 12 can be with weight member 11 together more after generating abrasion It changes, during entirety, extends service life, and more convenient maintenance.

As shown, the fixed lock 6 is connect by gear with universal driving shaft 7, lock is set on fixed lock 6, and lead to The fixed stamping station 1 of tension lock handle 4 and punching press formpiston 8, can effectively fix, displacement will not be generated during use, simultaneously Detachable maintaining it is easy to operate.

Technological means disclosed in the utility model is not limited only to technological means disclosed in above embodiment, also Including technical solution consisting of any combination of the above technical features.

Claims (5)

1. a kind of automobile wear ring bending die, it is characterised in that: including stamping station, lower die, the stamping station sets for level The cube set, stamping station top are arranged buffer table, tight lock handle are arranged on the left of stamping station, is equidistantly positioned on the buffer table One group of mounting hole, the fixed lock of mounting hole bottom left setting in the stamping station, the fixed lock by universal driving shaft with Tight lock handle connection, is arranged punching press formpiston on the mounting hole, and punching press formpiston bottom is arranged installation axle, the installation axle with Position of mounting hole is corresponding, and the lower die includes pneumatic device, weight member and pressmatrize, and one group of the pneumatic device is at least Three, weight member is connected, the weight member includes two parts, pressmatrize is fixedly installed in weight member, positioned at intermediate position The pressing time of weight member of the weight member pressing time prior to being located at two sides.

2. a kind of automobile wear ring bending die according to claim 1, it is characterised in that: punching press formpiston section is Hollow sector, centre setting annular lug, and the bottom of punching press formpiston and annular lug setting opening.

3. a kind of automobile wear ring bending die according to claim 1, it is characterised in that: the weight member intermediate cross-section For isosceles trapezoid, left side and right side section are the downward right-angled trapezium in upper bottom.

4. a kind of automobile wear ring bending die according to claim 1, it is characterised in that: the punching press formpiston is removable It unloads, pressmatrize is fixedly connected with weight member.

5. a kind of automobile wear ring bending die according to claim 1, it is characterised in that: the fixed lock passes through tooth Wheel and linkage axis connection, fixing lock buckles setting lock, and passes through the fixed stamping station of tight lock handle and punching press formpiston.