CN208744226U - Adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool - Google Patents
Adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool Download PDFInfo
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- CN208744226U CN208744226U CN201821210475.3U CN201821210475U CN208744226U CN 208744226 U CN208744226 U CN 208744226U CN 201821210475 U CN201821210475 U CN 201821210475U CN 208744226 U CN208744226 U CN 208744226U
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- drawing strickle
- strickle guide
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Abstract
The utility model provides the processing tool of a kind of adapter drawing strickle guide and drawing strickle guide rib medial surface, comprising: tool base plate, center vertical plate, limit matrix, adjustment matrix, top board and lateral bent plate；The center vertical plate is arranged on the central axes of the tool base plate, and the limit matrix, adjustment matrix and lateral bent plate are symmetrically arranged in the tool base plate of center vertical plate two sides, and the top board is horizontally set on the upper surface of the center vertical plate；Tooling described in the utility model is applied in adapter drawing strickle guide and the processing of blocked ear medial surface, it can be realized symmetrical positioning of the adapter on lateral, longitudinal and vertical three directions, improve positional accuracy, improve processing precision of products and production quality, the process for also realizing simultaneous processing of two adapters simultaneously, can also significantly improve the processing efficiency of product.
Description
Technical field
The utility model relates to a kind of machining toolings, more particularly to a kind of railway freight train part adapter
Drawing strickle guide and drawing strickle guide rib medial surface processing tool.
Background technique
Adapter is one of the critical component of railway freight train cross-braced bogie, and Fig. 1 shows the knot of adapter
The recessed row space that structure simplified schematic diagram, the drawing strickle guide plane 75 of adapter and drawing strickle guide flange medial surface 74 form keep on locomotive side frame
Convex drawing strickle guide phase interworking, biggish impact force is persistently subject during locomotive running gear, therefore both have one to surface strength
Fixed requirement, while the requirement of the dimensional accuracy and line position tolerance to processing is all also relatively high, and machining accuracy deficiency can also
Bright adverse effect is generated to the machining accuracy of subsequent saddle face ring band.Existing processing method is mainly drawn by artificial in production
Line scribing line positioning, then carries out Milling Process according to drawing strickle guide processing line using horizontal milling machine, this processing method has been superimposed craft
The double error of scribing line and Milling Process, it is difficult to which the dimensional accuracy for guaranteeing saddle face ring band very well causes production and processing quality inadequate
Stablize, machining yield is lower, and unnecessary production is caused to waste；Meanwhile the processing method can only process a workpiece every time,
Processing efficiency is lower, clamps in process to the asymmetric of adapter, is also often likely to result in the pinching deformation of adapter,
Further influence has been added the machining accuracy and product quality of adapter drawing strickle guide by this.Therefore, adapter saddle face drawing strickle guide and drawing strickle guide shelves
The processing method of side medial surface has much room for improvement and improves.
Utility model content
The purpose of the utility model is to provide a kind of adapter drawing strickle guide and the processing tools of drawing strickle guide rib medial surface, improve and add
Work mode improves machining accuracy.
A kind of adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool, as shown in Figure 2, comprising: tool base plate 10,
Center vertical plate 20, limit matrix 60, adjustment matrix 50, top board 30 and two lateral bent plates 40.
The tool base plate 10 be carrying workpieces processing and with the joining basic component of mechanical equipment processing platform, it is whole
It is preferred that having certain thickness rectangular plate structure.
The center vertical plate 20 is arranged on a certain lateral central axes of the tool base plate 10, in the center vertical plate
Respectively there are two vertical locating pieces 21, the vertical locating piece 21 to be separately mounted to each facade for installation on 20 two facades
The upper end on two sides edge, wherein be adapted with the structure of workpieces processing, two vertical locating pieces 21 on each facade
Upper surface keeps certain identical height level, plays the role of initial alignment to vertical Z-direction, keeps between two lateral surfaces
Certain distance L, realize to workpieces processing longitudinal Y-direction accurate limiting.
The limit matrix 60 and the adjustment matrix 50 are symmetrically arranged at tooling bottom described in 20 two sides of center vertical plate
On plate 10, setting position is mutually adapted with workpieces processing structure；The limit matrix 60 maintains certain height, upper surface with
The structure of the difference in level H of 21 upper surface of vertical locating piece and institute's workpieces processing is adapted, the limit matrix 60 and
The vertical locating piece 21, which cooperates, upper initially limits workpieces processing vertical；It is equipped on the adjustment matrix 50
Adjusting screw 51 can be to the initial limit of workpieces processing and horizontality by the adjustment to 51 height of adjusting screw
Further corrected.
In the tool base plate 10 for the two sides that two lateral bent plates 40 are symmetricly set on the center vertical plate 20, institute
It states lateral bent plate 40 to be made of main panel 1, bracket bottom plate 2 and reinforcing gusset 3, is provided with fastening bolt on the main panel 1
41, the screw rod of the fastening bolt 41 passes through main panel 1, in the inside of the main panel 1, the end of the fastening bolt 41 with
The center vertical plate 20 cooperates, and carries out locking positioning in lateral X-direction to workpieces processing；Wherein: the bracket bottom plate 2 passes through spiral shell
The replaceable modes such as nail are fixedly connected in the tool base plate 10, have both been met the requirement to Workpiece Machining Accuracy, and have been guaranteed simultaneously
Timely replacement to rapid wear structure member；The outside of the main panel 1 is arranged in the fixed gusset 3, respectively with the interarea
Plate 1 and bracket bottom plate 2 are mutually perpendicular to, and are mounted on the bracket bottom plate 2, play bracing reinforcement to the main panel 2.
The top board 30 is horizontally set on the upper surface of the center vertical plate 20, and longitudinal width is less than corresponding direction institute
The width for stating tool base plate 10 is connected with each other by stud 31 and the center vertical plate 20, lower towards being preferably provided on face
There is upper locating piece 33 corresponding with workpieces processing structure, the screw rod of the stud 31 passes through the top board 30, lower end
End is fixedly connected on the upper surface of the center vertical plate 20, and upper end is provided with precession nut 32, when the precession nut 32
Abundant precession when, be set to upper limit position block 33 on the top board 30 and the limit matrix 60 and adjustment mechanism 50 formed
Cooperation realizes locking positioning in vertical Z-direction to workpieces processing.
A kind of adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool, can clamp two simultaneously in process
A adapter is processed simultaneously, and realizes the three-dimensional positioning in lateral X-direction, longitudinal Y-direction and Z-direction；As schemed # institute
Show, in lateral X-direction, two adapters 70 to be processed are arranged oppositely, and keep two adapter annulus base surface areas 76
Contact is described after the fastening bolt 41 gradually screws on two two side elevations of the vertical locating piece 21 respectively
41 end of fastening bolt imposes propulsive force to adapter top surface 71, make the adapter annulus base surface area 76 with it is described vertical fixed
The side elevation of position block 21 is fitted closely and is locked, and disease is locked in cross spacing, realizes located lateral in the X direction；In longitudinal Y
On direction, two vertical locating pieces 21 on 20 facade of center vertical plate are embedded in the arc annulus of the adapter,
Match the distance between 21 two lateral surfaces of vertical locating piece L at certain tolerance with adapter annulus bottom surface span D-shaped
It closes, the relatively vertical locating piece 21 of the adapter is limited in longitudinal Y-direction, realizes longitudinal register in the Y direction；?
In vertical Z-direction, when the adapter 70 is placed in the tool base plate 10, the vertical locating piece 21 and limit matrix 60
Upper surface be respectively supported on adapter annulus edge medial surface 77 and adapter side end face 72, the adapter 70 is made
Initial alignment adjusts the adjusting screw 51, is further corrected to the position of the adapter 70, the adjustment matrix 50
Play the role of Auxiliary support to the adapter 70 simultaneously, it is described on stud 31 described in precession after the completion of position correction
Precession nut 32 pushes 30 downlink of top board, and the upper locating piece 33 on the top board 30 is pressed on the carrying
On saddle side end face 72, cooperates with the limit matrix 60 and adjustment matrix 50 and limit and lock, realize in vertical Z-direction
Vertical positioning.
After three-dimensional positioning is completed and locked, two adapter drawing strickle guide planes 75 and drawing strickle guide rib medial surface 74 constitute one
It is flat to be mounted on mechanical equipment work by completely " recessed " shape region 80 to be processed for the tool base plate 10 of tooling described in the utility model
On platform, it can realize that the region 80 to be processed to two adapters is machined, and is processed at one time.
For the positioning accuracy for improving the adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool, preferably in the tooling
The center vertical plate locating slot 11 to inlay the center vertical plate 20 is offered on bottom plate 10.
For the application cost for reducing the adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool, the center vertical plate
20, matrix 60, adjustment matrix 50, top board 30 and two lateral bent plates 40 are limited and keep dismountable with tool base plate 10
Connection type, this connection type can guarantee to replace the load component that abrasion or damage occurs in time, both can be with
Avoid causing due to component damage integrated tooling from scrapping and caused by unnecessary loss, more important is timely replacements to lose essence
The critical component of degree, can fully ensure that the positioning accuracy of tooling of the present invention, to improve the processing quality of product.
In order to further decrease production consumption, the locating piece 11 and the vertical locating piece 21 select hardness and strength
Metal material higher and with fine wearability, the preferred material of the utility model are 45 steel, quenching treatment.
The beneficial effects of the utility model are: change the prior art need to be reused after artificial crossed horizontal milling machine according to
Processing line on the drawing strickle guide of saddle face carries out the processing method of milling, realizes the processing of adapter drawing strickle guide plane and drawing strickle guide rib medial surface
Symmetrical positioning on lateral, longitudinal and vertical three directions improves positional accuracy, makes to cross by hand in existing process
Milling Process generation large error is carried out afterwards to be obviously improved, and improves processing precision of products and production quality, together
When also realize simultaneous processing of two adapters process, the processing efficiency of product can also be significantly improved.
Detailed description of the invention
Fig. 1, adapter schematic construction master map.
Master map of bowing is tied in Fig. 2, adapter signal.
Fig. 3, the utility model adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool three-dimensional structure diagram.
Fig. 4, adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool working condition main view.
Fig. 5, adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool working condition top view.
In figure: 1, main panel；2, bracket bottom plate；3, gusset is reinforced；10, tool base plate；20, center vertical plate；21, vertical fixed
Position block；30, top board；31, stud；32, precession nut；33, upper locating piece；40, lateral bent plate；41, fastening bolt；
50, matrix is adjusted；60, matrix is limited；70, adapter；71, adapter top surface；72, adapter side end face；74, in drawing strickle guide rib
Side；75, drawing strickle guide plane；76, annulus base surface area；77, annulus edge medial surface；80, region to be processed.
Specific embodiment
Below with K6 type adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool and the mistake being machined with it
For journey, the technical solution of the utility model is further described in conjunction with attached drawing.
The K6 type adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool are for K6 type adapter drawing strickle guide and drawing strickle guide
The special tooling of rib medial surface processing；The K6 type adapter, as shown in Figure 1, annulus face bottom width D be 240.4 millimeters,
Annulus edge thickness B is 21 millimeters；The K6 type adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool, as shown in figure 3, packet
It includes: bottom plate 10, center vertical plate 20, limit matrix 60, adjustment mechanism 50, top board 30 and two lateral bent plates 40, in which: described
Top board 30 it is lower towards upper locating piece 33 corresponding with workpieces processing structure is provided on face, design the center vertical plate 20
Width be 280 millimeters, the vertical locating piece 21 is separately mounted to two sides on the facade of each center vertical plate 20
The upper end on edge makes the outer side edges of the vertical locating piece 21 along being aligned with the side elevation of the center vertical plate 20, keeps each
The distance between outside of described two locating pieces 21 L remains 240 millimeters on the facade of the center vertical plate 20, and with it is described
The annulus bottom width D of K6 type adapter keeps necessary tolerance fit, while keeping the upper surface of the vertical locating piece 21
The distance between the upper surface of the limit matrix 60 H is 180 millimeters.
The K6 type adapter is added using the K6 type adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool
Work specific steps are as follows:
Step 1: the K6 type adapter drawing strickle guide and the installation of drawing strickle guide rib medial surface processing tool bottom plate 10 are fixed to institute
It selects on the processing platform of horizontal milling machine, the precession nut 32 on the fastening bolt 41 and stud 31 is all unscrewed
Position, the length direction of the top board 30 is rotated in longitudinal Z-direction parallel with the center vertical plate 20, expands the K6
The loading space of type adapter makes tooling described in the utility model be in the preparation operating condition for receiving the K6 type adapter to be processed
State；
Step 2: the lifting of K6 type adapter described in two pieces is placed in the tool base plate 10, by the vertical locating piece
In the arc annulus bottom surface of the 21 insertion K6 adapters, positioning is carried out in longitudinal Y-direction first, makes the K6 type adapter
Annulus edge medial surface 77, which is taken, to be set on the upper surface of the vertical locating piece 21, while making the K6 type adapter lower end surface
Face is placed on the positioning matrix 60, carries out initial alignment；Each adjusting screw 51 is adjusted separately, the K6 type is carried
Saddle carries out position correction, and the adjustment matrix 50 makes Auxiliary support to the K6 type adapter simultaneously；By the top board 30
Be rotated by 90 ° angle on original position, by it is described it is upper positioning fast 33 respectively with 71 top pair of K6 type adapter side end face
Just, it is ready for the fastening positioning of the K6 type adapter；
Step 3: tentatively screwing the fastening bolt 41, the K6 type adapter is made a reservation in lateral X-direction
Position, then the precession nut 32 on the stud 31 is tentatively screwed, the K6 type adapter is carried out in vertical Z-direction pre-
Positioning, continues to be adjusted each adjusting screw 51, is further corrected, is passed through to K6 type adapter positioning
After checking confirmation, the tightening nut 32 on the fastening bolt 41 and stud 31 is alternately screwed in succession, is completed to the K6
The positioning of adapter is fixed；
Step 4: using horizontal milling machine respectively to two K6 type adapter drawing strickle guide planes 75 and drawing strickle guide rib medial surface
Two " recessed " shapes region 80 to be processed of 74 compositions carries out Milling Process, and two K6 shape adapters can be realized primary while complete
At processing；
Step 5: unscrewing the precession nut 32 on the fastening bolt 41 and stud 31, the top board 30 is revolved
It is turn 90 degrees angle, the length direction of the top board 30 and the center vertical plate 20 is made to discharge the K6 type adapter to parallel
Unloading space, remove complete processing two K6 type adapters, be restored to tooling described in the utility model wait run
State waits the work condition state of the workpieces processing of K6 type adapter described in next round to be accepted.
Claims (3)
1. the processing tool of adapter drawing strickle guide and drawing strickle guide rib medial surface characterized by comprising tool base plate (10), center
Vertical plate (20), limit matrix (60), adjustment matrix (50), top board (30) and two lateral bent plates (40)；
The center vertical plate (20) is arranged on a certain lateral central axes of the tool base plate (10), in the center vertical plate
(20) respectively there are two vertical locating piece (21), the vertical locating piece (21) to be separately mounted to each institute for installation on two facades
The upper end on facade two sides edge is stated, vertical locating piece (21) upper surface of two on each facade keeps phase same level high
Degree；
The limit matrix (60) and the adjustment matrix (50) are symmetrically arranged at tooling described in center vertical plate (20) two sides
On bottom plate (10), adjusting screw (51) are installed on the adjustment matrix (50)；
In the tool base plate (10) for the two sides that two lateral bent plates (40) are symmetricly set on the center vertical plate (20),
The lateral bent plate (40) is made of main panel (1), bracket bottom plate (2) and reinforcing gusset (3), sets on the main panel (1)
It is equipped with fastening bolt (41)；
The top board (30) is horizontally set on the upper surface of the center vertical plate (20), and longitudinal width is less than corresponding direction institute
The width for stating tool base plate (10) is connected with each other by stud (31) and the center vertical plate (20), lower towards setting on face
It is equipped with upper locating piece (33) corresponding with workpieces processing structure, the screw rod of the stud (31) passes through the top board
(30), lower end end is fixedly connected on the upper surface of the center vertical plate (20), and upper end is provided with precession nut (32).
2. the processing tool of adapter drawing strickle guide as described in claim 1 and drawing strickle guide rib medial surface, it is characterised in that: described
The center vertical plate locating slot (11) to inlay the center vertical plate (20) is offered in tool base plate (10).
3. such as the described in any item adapter drawing strickle guides of claims 1 or 2 and the processing tool of drawing strickle guide rib medial surface, feature
It is: the center vertical plate (20), limit matrix (60), adjustment matrix (50), top board (30) and two lateral bent plates (40)
Dismountable connection type is kept with tool base plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821210475.3U CN208744226U (en) | 2018-07-31 | 2018-07-31 | Adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821210475.3U CN208744226U (en) | 2018-07-31 | 2018-07-31 | Adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool |
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| CN208744226U true CN208744226U (en) | 2019-04-16 |
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| CN201821210475.3U Active CN208744226U (en) | 2018-07-31 | 2018-07-31 | Adapter drawing strickle guide and drawing strickle guide rib medial surface processing tool |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922747A (en) * | 2020-08-11 | 2020-11-13 | 重庆第二机床厂有限责任公司 | Saddle double-sided boring frock clamp |
| CN112296702A (en) * | 2020-11-03 | 2021-02-02 | 重庆前卫科技集团有限公司 | Machining tool and machining process for cavity of waist wheel flowmeter |
| CN113319618A (en) * | 2021-07-02 | 2021-08-31 | 安徽合力股份有限公司合肥铸锻厂 | Process integrating and positioning tool for tail-frame-free counterweight machining |
| CN114603379A (en) * | 2022-05-10 | 2022-06-10 | 山西省交城县车辆配件厂 | Positioning fixture and machining method for machining upper surface and lower surface of bearing saddle |
-
2018
- 2018-07-31 CN CN201821210475.3U patent/CN208744226U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922747A (en) * | 2020-08-11 | 2020-11-13 | 重庆第二机床厂有限责任公司 | Saddle double-sided boring frock clamp |
| CN112296702A (en) * | 2020-11-03 | 2021-02-02 | 重庆前卫科技集团有限公司 | Machining tool and machining process for cavity of waist wheel flowmeter |
| CN113319618A (en) * | 2021-07-02 | 2021-08-31 | 安徽合力股份有限公司合肥铸锻厂 | Process integrating and positioning tool for tail-frame-free counterweight machining |
| CN114603379A (en) * | 2022-05-10 | 2022-06-10 | 山西省交城县车辆配件厂 | Positioning fixture and machining method for machining upper surface and lower surface of bearing saddle |
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