CN104227466B - Jig for pump body of brake pump - Google Patents
Jig for pump body of brake pump Download PDFInfo
- Publication number
- CN104227466B CN104227466B CN201410465435.3A CN201410465435A CN104227466B CN 104227466 B CN104227466 B CN 104227466B CN 201410465435 A CN201410465435 A CN 201410465435A CN 104227466 B CN104227466 B CN 104227466B
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- CN
- China
- Prior art keywords
- plate
- location
- motor
- base
- screw rod
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The invention relates to a jig for a pump body of a brake pump. The jig comprises a base, a left positioning plate, a right positioning plate, a power cord, a motor, a No.1 coupling, a No.2 coupling, a spline cylinder and a screw rod, wherein the upper side surface of the base is provided with two guide grooves, the left positioning plate is arranged in the corresponding guide groove of the base, the right positioning plate is positioned at the right side of the left positioning plate, and is arranged in the corresponding guide groove of the base, the motor is arranged on a motor seat by a bolt, the No.1 coupling is connected with an output shaft of the motor by a flat key, the No.2 coupling is connected with the No.1 coupling by a bolt, the spline cylinder is connected with the No.2 coupling by a flat key, and the screw rod is connected with the spline cylinder through a spline. The jig has the advantages that the pump body of the brake pump is quickly clamped, and the pump bodies of the two brake pumps can be clamped at one time, so the clamping efficiency is greatly improved; the traditional manual operation is replaced by the motor driving method, the convenience and rapidity are realized, and the operation safety is improved.
Description
Technical field
The present invention relates to the auxiliary equipment field of brake pump production and processing, a kind of brake pump pump housing
Fixture.
Background technology
Master cylinder is the dress that the changes mechanical energy that driver touches on the brake becomes in brake system of car hydraulic energy
Putting, after driver's brake pedal, the hydraulic fluid pressure in master cylinder raises, then by hydraulic oil
Transmit to each brake cylinder and promote piston movement, the final purpose realizing utilizing frictional force to brake.Mesh
The process equipment of the front brake pump pump housing gets more and more, and the auxiliary equipment relevant to processing is necessary for will be along with processing
The renewal of equipment and change, such as, the hole of the brake pump pump housing and plane are accomplished by new clamping dress man-hour adding
Put and adapt to current machine tooling mode.But, fixture used on current processing line uses tradition mostly
Installation way, if the one that Chinese Patent Application No. is 201420317100.2 propositions is for clamping brake pump
The fixture of the pump housing, can control the jam of the brake pump pump housing by twisting bolt, and its shortcoming is to operate not
Convenient, inefficiency, all use artificial clamping mode, along with being continuously increased of automobile demand amount, system
The demand of dynamic pump also gets more and more, so being badly in need of a kind of brake pump pump housing fixture to improve work efficiency, thus
Ensure the supply quantity of brake pump, to meet the demand of society.
Summary of the invention
The technical problem to be solved be to provide a kind of reasonable in design, work efficiency high,
It is capable of the purpose of the Quick-clamped of the brake pump pump housing, i.e. a kind of brake pump pump housing fixture.
The technical problem to be solved realizes by the following technical solutions:
A kind of brake pump pump housing fixture, including base, left location-plate, right location-plate, power line, motor,
Number shaft coupling, No. two shaft couplings, spline tube and screw rod.Face, described base top is provided with two guide grooves, institute
Before and after stating base, both sides are provided with ear mount, fixing for base and platen, and described base right-hand member sets
There are motor cabinet, described motor cabinet upper surface to be provided with bolt hole, are provided with fabrication hole in the middle part of described base left end, institute
State and bottom left location-plate, be provided with a guide rail；A number guide rails assembling of described left location-plate in the guide groove of base,
Left location-plate can slide in guide groove, is provided with a screwed hole, a described screw thread in the middle part of described left location-plate
The left and right sides, hole is equipped with alignment pin, for the location to the brake pump pump housing；It is provided with in the middle part of described right location-plate
No. two screwed holes, the described No. two screwed hole left and right sides are equipped with locating piece, for determining the brake pump pump housing
Position；Being provided with No. two guide rails bottom described right location-plate, described right location-plate is positioned on the right of left location-plate, and right
No. two guide rails assemblings of location-plate are in the guide groove of base, and right location-plate can slide in guide groove；Described motor
Being arranged on motor cabinet by bolt, the rotation that motor is screw rod provides power；A described shaft coupling position
On the left of motor, and it is connected by flat key with the output shaft of motor；No. two described shaft couplings are positioned at a connection
On the left of axial organ, and it is connected by bolt and a shaft coupling；Described spline tube passes through flat key and No. two shaft couplings
Device is connected；Described screw rod left end is arranged in a screwed hole of left location-plate, passes through in the middle part of described screw rod
Screw thread and No. two screwed holes are connected, and described screw rod right-hand member is connected with spline tube by spline, by this kind of side
Formula can make screw rod not only can rotate in screwed hole but also can laterally retain mobile, thus realizes braking
The clamping of the pump pump housing.
The screw thread of a number screwed hole of described left location-plate is left-handed, and its thread form is trapezoidal.
The screw thread of No. two screwed holes of described right location-plate is dextrorotation, and its thread form is trapezoidal.
Described spline tube left end is internal spline, and right-hand member is provided with flat key groove.
Described screw rod left part is provided with left hand thread, and middle part is provided with right-handed thread, and right-hand member is provided with splined shaft, described
Left hand thread and the thread form of right-handed thread be trapezoidal, the spies such as it is big that trapezoidal thread has pitch, stable drive
Point, so can make clamping more save time with when unclamping, and uses left hand thread to close with a corresponding threaded holes and right
The mode that rotation screw thread and No. two corresponding threaded holes close, when screw rod rotates so that left location-plate and right location-plate
Slide in opposition or opposing slip, when screw rod moves a certain distance to the left or to the right, left location-plate is fixed with the right side
Distance between the plate of position increases or reduces the twice of screw rod displacement, thus achieves brake pump pump
The Quick-clamped of body.
Described alignment pin quantity is four, and described locating piece quantity is two, and a brake pump pump housing is at clamping
During have only to two alignment pins and a locating piece, so can disposable two brake pump pumps of clamping
Body, improves work efficiency.
The invention has the beneficial effects as follows: the present invention has the advantage such as reasonable in design, low cost of manufacture, energy
Enough Quick-clampeds realized the brake pump pump housing, and can disposable two brake pump pump housings of clamping, carry greatly
High clamping efficiency, uses the type of drive of motor to instead of traditional manual operation, saves manpower, fall
The low input of production cost, and only need one man operation, convenient and swift, improve the peace of operative
Quan Xing.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the perspective view of the base of the present invention；
Fig. 3 is the perspective view of the left location-plate of the present invention；
Fig. 4 is the perspective view of the right location-plate of the present invention；
Fig. 5 is the perspective view of the screw rod of the present invention；
Fig. 6 is the front view of the present invention；
Fig. 7 is the top view of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect,
Below the present invention is expanded on further.
As shown in Figures 1 to 7, a kind of brake pump pump housing fixture, including base 1, left location-plate 2, right location
Plate 3, power line 4, motor 6, No. two shaft couplings 7 of 5, shaft coupling, spline tube 8 and screw rod 9.The described end
Seat 1 face, top is provided with two guide groove 1a, and before and after described base 1, both sides are provided with ear mount 1b, for base 1 and machine
Fixing of bed workbench, described base 1 right-hand member is provided with motor cabinet 1c, and described motor cabinet 1c upper surface is provided with bolt
Hole, is provided with fabrication hole 1d, is provided with a guide rail 2a bottom described left location-plate 2 in the middle part of described base 1 left end,
A number guide rail 2a of described left location-plate 2 is arranged in the guide groove 1a of base 1, is provided with in the middle part of described left location-plate 2
A number screwed hole 2c, a described screwed hole 2c left and right sides is equipped with alignment pin 2b, for brake pump pump
The location of body；No. two screwed hole 3c, the described No. two screwed hole 3c left and right sides it are provided with in the middle part of described right location-plate 3
It is equipped with locating piece 3b, for the location to the brake pump pump housing；No. two guide rails it are provided with bottom described right location-plate 3
3a, described right location-plate 3 is positioned on the right of left location-plate 2, and No. two guide rail 3a of right location-plate 3 are arranged on base
In the guide groove 1a of 1, described motor 5 is arranged on motor cabinet 1c by bolt, and motor 5 is that the rotation of screw rod 9 carries
For power；A described shaft coupling 6 is positioned on the left of motor 5, and is connected by flat key with the output shaft of motor 5；
No. two described shaft couplings 7 are positioned on the left of a shaft coupling 6, and are connected by bolt and a shaft coupling 6；Institute
The spline tube 8 stated is connected by flat key and No. two shaft couplings 7；Described screw rod 9 left end is arranged on left location-plate 2
A screwed hole 2c in, be connected by screw thread and No. two screwed hole 3c in the middle part of described screw rod 9, described screw rod
9 right-hand members are connected with spline tube 8 by spline, screw rod 9 can be made both can to turn in screwed hole by this kind of mode
Move and can laterally retain mobile again, thus realize the clamping to the brake pump pump housing.
A number screwed hole 2c of described left location-plate 2 is left-handed, and its thread form is trapezoidal.
No. two screwed hole 3c of described right location-plate 3 are dextrorotation, and its thread form is trapezoidal.
Described spline tube 8 left end is internal spline 8a, and right-hand member is provided with flat key groove 8b.
Described screw rod 9 left part is provided with left hand thread 9a, and middle part is provided with right-handed thread 9b, and right-hand member is provided with splined shaft 9c,
The thread form of described left hand thread 9a and right-handed thread 9b is trapezoidal, and it is big that trapezoidal thread has pitch, transmission
The feature such as steadily, so can make clamping and more save time when unclamping, use left hand thread 9a and a screwed hole
Match the mode closed with right-handed thread 9b and No. two corresponding threaded holes, when screw rod 9 rotates so that left location
Plate 2 and right location-plate 3 slide in opposition or opposing slip, when screw rod 9 moves a certain distance to the left or to the right,
Distance between left location-plate 2 and right location-plate 3 increases or reduces the twice of screw rod 9 displacement, thus
Achieve the Quick-clamped to the brake pump pump housing.
Described alignment pin 2b quantity is four, and described locating piece 3b quantity is two, and a brake pump pump housing exists
A two alignment pin 2b and locating piece 3b are had only to during clamping, so can disposable clamping two
The brake pump pump housing, improves work efficiency.
During use, being first connected with power supply unit by power line 4, the switch then opening motor 5 makes motor 5 suitable
Hour hands rotate, and motor 5 rotates and drives screw rod 9 to rotate clockwise, and screw rod 9 rotates clockwise the left location-plate 2 of drive
Slide to the left, drive right location-plate 3 to slide to the right, then the brake pump pump housing is placed on left location-plate 2 and the right side
Between location-plate 3, and by alignment pin 2b and locating piece 3b, the brake pump pump housing is positioned, then open electricity
The switch of machine 5 makes motor 5 rotate counterclockwise, and motor 5 drives screw rod 9 to rotate counterclockwise, and screw rod 9 rotates counterclockwise
Drive left location-plate 2 to slide to the right, drive right location-plate 3 to slide to the left, when the brake pump pump housing is clamped,
Close the switch of motor 5, due to the reverse self-locking of screw thread, limit left location-plate 2 and a left side for right location-plate 3
Right slip, makes the brake pump pump housing be limited between left location-plate 2 and right location-plate 3, it is achieved thereby that to system
The clamping of the dynamic pump pump housing.
The invention have the advantages that
(1) be capable of the Quick-clamped to the brake pump pump housing, and can disposable two brake pump pump housings of clamping,
Greatly improve clamping efficiency；
(2) use the type of drive of motor to instead of traditional manual operation, and only need one man operation, convenient
Fast, improve the safety of operative.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The industry
Skilled person will appreciate that, the present invention is not restricted to the described embodiments, in above-described embodiment and description
The principle of the simply present invention described, without departing from the spirit and scope of the present invention, the present invention also can
Having various changes and modifications, these changes and improvements both fall within scope of the claimed invention.The present invention
Claimed scope is defined by appending claims and equivalent thereof.
Claims (6)
1. a brake pump pump housing fixture, including base (1), left location-plate (2), right location-plate (3),
Power line (4), motor (5), shaft coupling (6), No. two shaft couplings (7), spline tube (8) and spiral shell
Bar (9), it is characterised in that: described base (1) face, top is provided with two guide grooves (1a), described base (1)
Before and after both sides be provided with ear mount (1b), described base (1) right-hand member is provided with motor cabinet (1c), described motor cabinet
(1c) upper surface is provided with bolt hole, is provided with fabrication hole (1d), a described left side in the middle part of described base (1) left end
Location-plate (2) bottom is provided with a guide rail (2a), guide rail (2a) peace of described left location-plate (2)
Being contained in the guide groove (1a) of base (1), described left location-plate (2) middle part is provided with a screwed hole (2c),
Described screwed hole (2c) left and right sides is equipped with alignment pin (2b), described right location-plate (3) middle part
Being provided with No. two screwed holes (3c), described No. two screwed hole (3c) left and right sides are equipped with locating piece (3b),
Described right location-plate (3) bottom is provided with No. two guide rails (3a), and described right location-plate (3) is positioned at left location-plate
(2) the right, and No. two guide rails (3a) of right location-plate (3) is arranged on the guide groove (1a) of base (1)
In, described motor (5) is arranged on motor cabinet (1c) by bolt, a described shaft coupling (6)
It is positioned at motor (5) left side, and is connected by flat key with the output shaft of motor (5), No. two described shaft couplings
Device (7) is positioned at shaft coupling (6) left side, and is connected by bolt and a shaft coupling (6), described
Spline tube (8) be connected by flat key and No. two shaft couplings (7), described screw rod (9) left end is arranged on
In a number screwed hole (2c) of left location-plate (2), described screw rod (9) middle part is by screw thread and No. two spiral shells
Pit (3c) is connected, and described screw rod (9) right-hand member is connected with spline tube (8) by spline.
A kind of brake pump pump housing fixture the most according to claim 1, it is characterised in that: described left location
A number screwed hole (2c) of plate (2) is left-handed, and its thread form is trapezoidal.
A kind of brake pump pump housing fixture the most according to claim 1, it is characterised in that: described right location
No. two screwed holes (3c) of plate (3) are dextrorotation, and its thread form is trapezoidal.
A kind of brake pump pump housing fixture the most according to claim 1, it is characterised in that: described spline tube
(8) left end is internal spline (8a), and right-hand member is provided with flat key groove (8b).
A kind of brake pump pump housing fixture the most according to claim 1, it is characterised in that: described screw rod (9)
Left part is provided with left hand thread (9a), and middle part is provided with right-handed thread (9b), and right-hand member is provided with splined shaft (9c), institute
The left hand thread (9a) stated and the thread form of right-handed thread (9b) are trapezoidal.
A kind of brake pump pump housing fixture the most according to claim 1, it is characterised in that: described alignment pin
(2b) quantity is four, and described locating piece (3b) quantity is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410465435.3A CN104227466B (en) | 2014-09-11 | 2014-09-11 | Jig for pump body of brake pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410465435.3A CN104227466B (en) | 2014-09-11 | 2014-09-11 | Jig for pump body of brake pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104227466A CN104227466A (en) | 2014-12-24 |
| CN104227466B true CN104227466B (en) | 2017-01-11 |
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ID=52216838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410465435.3A Active CN104227466B (en) | 2014-09-11 | 2014-09-11 | Jig for pump body of brake pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104227466B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669007A (en) * | 2015-03-19 | 2015-06-03 | 柳州市永益机械制造有限公司 | Gantry milling workpiece clamp |
| CN104924115B (en) * | 2015-06-04 | 2017-03-08 | 西安交通大学 | One kind is to linkage Self adapting fixture |
| CN108145474A (en) * | 2016-12-06 | 2018-06-12 | 合肥协佳机电科技有限公司 | A kind of milling machine precisely adjusts fixture |
| CN107309685A (en) * | 2017-08-09 | 2017-11-03 | 许莲丽 | A kind of cylindrical workpiece electric clamping device |
| CN111906570B (en) * | 2018-04-17 | 2021-12-03 | 江苏河海给排水成套设备有限公司 | Anchor clamps suitable for pump body |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067203U (en) * | 1990-03-23 | 1990-12-12 | 王永强 | Universal bench vice with control mechanism |
| CN101612707B (en) * | 2008-06-23 | 2010-12-01 | 上海工程技术大学 | Clamp for numerical control machining |
| CN101758399B (en) * | 2008-10-31 | 2013-04-10 | 江苏罡阳股份有限公司 | Drilling fixture for crank positioning pin hole |
| CN201792226U (en) * | 2010-08-30 | 2011-04-13 | 常州市第八纺织机械有限公司 | Tongue machine connecting rod rest drill clamp |
| JP5837333B2 (en) * | 2011-05-27 | 2015-12-24 | 株式会社テック・ヤスダ | Work vice |
| CN202877959U (en) * | 2012-10-18 | 2013-04-17 | 上海东方泵业(集团)有限公司 | Positioning device for footing surface of pump body |
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2014
- 2014-09-11 CN CN201410465435.3A patent/CN104227466B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104227466A (en) | 2014-12-24 |
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