CN209598748U - A kind of dumper brake shoe iron high-efficiency precision processing tool - Google Patents
A kind of dumper brake shoe iron high-efficiency precision processing tool Download PDFInfo
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- CN209598748U CN209598748U CN201920230707.XU CN201920230707U CN209598748U CN 209598748 U CN209598748 U CN 209598748U CN 201920230707 U CN201920230707 U CN 201920230707U CN 209598748 U CN209598748 U CN 209598748U
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Abstract
The utility model discloses a kind of dumper brake shoe iron high-efficiency precision processing tools, including lower plate, upper plate and top plate, two sides at the top of the lower plate are fixedly connected to support plate, the top of two support plates is fixedly connected with the bottom of upper plate, the two sides of top plate bottom are fixedly connected to telescopic rod, and the utility model relates to automobile parts processing technique fields.The dumper brake shoe iron high-efficiency precision processing tool, this Fixture Design material therefor belongs to 45# steel plate, it is completed by welding processing and attachment, cost of manufacture reduces, tooling stability is strong, and horizontal milling machine is changed to the processing of opposite milling machine, is opposite milling machine special tooling by Fixture Design, it was that a grade process is opened in one direction processing in the past, it is now changed to two-way simultaneous processing, greatly improves production efficiency, and this tooling is practical, adjustability is flexible, clamping is simply high-efficient, solves the problems, such as easily-deformable, raising product size stability, processing efficiency is improved, cost is reduced.
Description
Technical field
The utility model relates to brake shoe iron processing technique field, specially a kind of dumper brake shoe iron is efficiently finished
Tooling.
Background technique
Brake is to provide the important component of brake force in Motor Vehicle Braking Procedure, and brake-shoe is a key of brake
Component, brake-shoe are the fricting couple pieces of drum brake, and brake-shoe bears the thrust of actuator, the normal force of brake drum and tangential
Power and bearing reaction should have rigidity appropriate, and the direction of rotation of rotation direction and brake drum when brake-shoe is by its opening is
It is no consistent, it there is neck hoof and from hoof.When the rotation direction that brake-shoe opens is consistent with the direction of rotation of brake drum, referred to as lead
Hoof has braking " growth trend " effect, also referred to as " helps gesture hoof "；Conversely, being then known as from hoof, or " trailing shoe ".
Brake shoe iron product consumption is big, and manufacturing procedure is more, wherein utilizing horizontal milling machine one direction when grade process is opened in processing
Shelves are opened in processing, and processing efficiency is low is not able to satisfy production and lower sequence procedure calls for this process, are reduced processing production capacity, and are increased processing
Cost, and existing process horizontal milling machine is changed to the processing of opposite milling machine, it is necessary to a kind of simple, quick, the firm tooling of clamping.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of dumper brake shoe iron high-efficiency precision processing tool,
Solve that horizontal milling machine processing efficiency is low, and processing cost is higher, processing tool inconvenient problem with use.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of dumper brake shoe iron
High-efficiency precision processing tool, including lower plate, upper plate and top plate, the two sides at the top of the lower plate are fixedly connected to support plate, and two
The top of the support plate is fixedly connected with the bottom of upper plate, and the two sides of the top plate bottom are fixedly connected to telescopic rod,
The two sides of the upper plate pass through the first extruding screw and are fixedly connected with fixed block, and the two sides at the top of the upper plate are fixedly connected with
There is master positioning axis.
Preferably, the bottom end of two telescopic rods passes through connecting plate and is fixedly connected with type pressing plate.
Preferably, the bottom thread of the upper plate is connected with hold-down bolt, the top of the hold-down bolt through upper plate and
With type pressing plate and extend to top with type pressing plate.
Preferably, the surface of the hold-down bolt and be located at upper plate screw top be connected with the first nut, the compression
The surface of bolt and it is located at and with the screw top of type pressing plate is connected with the second nut.
Preferably, the top that two fixed blocks are away from each other side is threaded with the second extruding screw.
Preferably, described with through-hole is offered at the top of type pressing plate, the two sides at the top of the top plate offer mounting hole.
Beneficial effect
The utility model provides a kind of dumper brake shoe iron high-efficiency precision processing tool.Have compared with prior art with
It is lower the utility model has the advantages that
(1), it is solid to pass through the first extruding screw by the two sides of upper plate for the dumper brake shoe iron high-efficiency precision processing tool
Surely it is connected with fixed block, the two sides at the top of upper plate are fixedly connected to master positioning axis, and the bottom end of two telescopic rods passes through connection
Plate is fixedly connected with type pressing plate, and the bottom thread of upper plate is connected with hold-down bolt, this Fixture Design material therefor belongs to 45# steel
Plate is completed by welding and (carrying out normalized treatment) processing and attachment, and cost of manufacture reduces, and tooling stability is strong, horizontal
Milling machine is changed to the processing of opposite milling machine, is opposite milling machine special tooling by Fixture Design, is that a grade process is opened in one direction processing in the past, existing
It is changed to two-way simultaneous processing, greatly improves production efficiency.
(2), the dumper brake shoe iron high-efficiency precision processing tool, the surface by hold-down bolt and the top positioned at upper plate
It is threaded with the first nut, the surface of hold-down bolt and is located at and is connected with the second nut with the screw top of type pressing plate, two
The top that fixed block is away from each other side is threaded with the second extruding screw, this tooling is practical, and adjustability is flexible, clamping
It is simple high-efficient, it solves the problems, such as easily-deformable, improves product size stability, improve processing efficiency, reduce cost.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model structure；
Fig. 2 is the top view of the utility model structure.
In figure: 1 lower plate, 2 upper plates, 3 top plates, 4 support plates, 5 telescopic rods, 6 first extruding screws, 7 fixed blocks, 8 master positionings
Axis, 9 are with type pressing plate, 10 hold-down bolts, 11 first nuts, 12 second nuts, 13 second extruding screws, 14 through-holes, 15 mounting holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of dumper brake shoe iron efficiently finishes work
Dress, including lower plate 1, upper plate 2 and top plate 3, the bottom thread of upper plate 2 are connected with hold-down bolt 10, the surface of hold-down bolt 10 and
The first nut 11 is connected with positioned at the screw top of upper plate 2, the surface of hold-down bolt 10 and is located at screw top with type pressing plate 9
It is connected with the second nut 12, the top of hold-down bolt 10 is through upper plate 2 and with type pressing plate 9 and extends to top with type pressing plate 9,
The two sides at 1 top of lower plate are fixedly connected to support plate 4, and the top of two support plates 4 is fixedly connected with the bottom of upper plate 2,
The two sides of 3 bottom of top plate are fixedly connected to telescopic rod 5, the bottom end of two telescopic rods 5 pass through connecting plate be fixedly connected with
Type pressing plate 9 offers through-hole 14 with the top of type pressing plate 9, and through-hole 14 is easily installed hold-down bolt 10, and the two of 3 top of top plate
Side offers mounting hole 15, and mounting hole 15 is used to install top plate, and the two sides of upper plate 2 pass through the fixed company of the first extruding screw 6
It is connected to fixed block 7, the top that two fixed blocks 7 are away from each other side is threaded with the second extruding screw 13,2 top of upper plate
Two sides are fixedly connected to master positioning axis 8, and master positioning pin 8 is used to position workpiece.
In use, the tooling is mounted on numerically controlled lathe by lower plate 1 and top plate 3, then hold-down bolt 10 is installed, and
First nut 11 is screwed onto the top of upper plate 2, workpiece is placed on 2 top of upper plate, and positioned by master positioning axis 8, then
Telescopic rod 5 is controlled by control panel to work, and makes to move downward with type pressing plate 9, it is made to be set in the surface of hold-down bolt 10, then
Second nut 12 is tightened, makes to compress workpiece with type pressing plate 9, finally the second extruding screw 13 is tightened, workpiece is determined
Position reinforces, and just completes the clamping of workpiece.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of dumper brake shoe iron high-efficiency precision processing tool, including lower plate (1), upper plate (2) and top plate (3), the lower plate
(1) two sides at the top of are fixedly connected to support plate (4), and the top of two support plates (4) is solid with the bottom of upper plate (2)
Fixed connection, the two sides of top plate (3) bottom are fixedly connected to telescopic rod (5), it is characterised in that: the two of the upper plate (2)
Side passes through the first extruding screw (6) and is fixedly connected with fixed block (7), and the two sides at the top of the upper plate (2) are fixedly connected to
Master positioning axis (8).
2. a kind of dumper brake shoe iron high-efficiency precision processing tool according to claim 1, it is characterised in that: described in two
The bottom end of telescopic rod (5) passes through connecting plate and is fixedly connected with type pressing plate (9).
3. a kind of dumper brake shoe iron high-efficiency precision processing tool according to claim 2, it is characterised in that: the upper plate
(2) bottom thread is connected with hold-down bolt (10), and the top of the hold-down bolt (10) is through upper plate (2) and with type pressing plate
(9) and top with type pressing plate (9) is extended to.
4. a kind of dumper brake shoe iron high-efficiency precision processing tool according to claim 3, it is characterised in that: the compression
The surface of bolt (10) and be located at upper plate (2) screw top be connected with the first nut (11), the table of the hold-down bolt (10)
Face and it is located at and with the screw top of type pressing plate (9) is connected with the second nut (12).
5. a kind of dumper brake shoe iron high-efficiency precision processing tool according to claim 1, it is characterised in that: described in two
The top that fixed block (7) is away from each other side is threaded with the second extruding screw (13).
6. a kind of dumper brake shoe iron high-efficiency precision processing tool according to claim 2, it is characterised in that: described with type
It is offered at the top of pressing plate (9) through-hole (14), the two sides at the top of the top plate (3) offer mounting hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230707.XU CN209598748U (en) | 2019-02-21 | 2019-02-21 | A kind of dumper brake shoe iron high-efficiency precision processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230707.XU CN209598748U (en) | 2019-02-21 | 2019-02-21 | A kind of dumper brake shoe iron high-efficiency precision processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209598748U true CN209598748U (en) | 2019-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920230707.XU Active CN209598748U (en) | 2019-02-21 | 2019-02-21 | A kind of dumper brake shoe iron high-efficiency precision processing tool |
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| Country | Link |
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| CN (1) | CN209598748U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948267A (en) * | 2019-11-30 | 2020-04-03 | 山东力得汽车科技股份有限公司 | Machining center machining clamp for automobile brake shoe |
| CN112809435A (en) * | 2021-02-08 | 2021-05-18 | 宜昌奥力精工机械制造有限公司 | Vertical machining clamp for brake shoe |
| CN114260719A (en) * | 2021-12-29 | 2022-04-01 | 江苏凯迅达高铁传动技术开发有限公司 | Automatic production system for brake parts |
-
2019
- 2019-02-21 CN CN201920230707.XU patent/CN209598748U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948267A (en) * | 2019-11-30 | 2020-04-03 | 山东力得汽车科技股份有限公司 | Machining center machining clamp for automobile brake shoe |
| CN112809435A (en) * | 2021-02-08 | 2021-05-18 | 宜昌奥力精工机械制造有限公司 | Vertical machining clamp for brake shoe |
| CN114260719A (en) * | 2021-12-29 | 2022-04-01 | 江苏凯迅达高铁传动技术开发有限公司 | Automatic production system for brake parts |
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