CN209050472U - An a kind of positional punch tooling of engine of heavy-duty car air inlet pipe - Google Patents
An a kind of positional punch tooling of engine of heavy-duty car air inlet pipe Download PDFInfo
- Publication number
- CN209050472U CN209050472U CN201822016214.4U CN201822016214U CN209050472U CN 209050472 U CN209050472 U CN 209050472U CN 201822016214 U CN201822016214 U CN 201822016214U CN 209050472 U CN209050472 U CN 209050472U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- inlet pipe
- locating rack
- clamp arm
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to tooling and fixture technical field, after clamped one time workpiece, completes the punching and tapping operation of flange face.An a kind of positional punch tooling of engine of heavy-duty car air inlet pipe, characterized by comprising: wallboard, plate face are arranged vertically, positioned at the lower section of puncher and tapping machine；Two guide rails are horizontally fixed on wallboard front, and the both ends of every guide rail are respectively fixed with limited block；Locating rack is slided, is arranged in a vertical direction, the back side is cooperated on two guide rails by sliding block；Lower positioning plate is fixed on sliding locating rack bottom, the bottom surface to positive horizontal overhanging, for support air inlet pipe；Upper positioning plate, is formed with the arc groove towards front openings, and arc groove and the air inlet on air inlet pipe top are adapted；Clamp arm component is mounted on sliding locating rack, is moved together with sliding locating rack, and clamp arm component makes the back side of air inlet pipe be resisted against the front of sliding locating rack, air inlet is pressed in the arc groove of positioning plate from air inlet pipe application pressure is just faced.
Description
Technical field
The utility model relates to tooling and fixture technical field more particularly to a kind of the primary of engine of heavy-duty car air inlet pipe is determined
Position punching tooling.
Background technique
As shown in Figure 1 and Figure 2, the air inlet pipe 12 of engine of heavy-duty car is generally aluminium casting, integrally in a tubular form, an end seal
It closes, the other end is air inlet 7, and air inlet is connect with air cleaner, and row's inlet manifold 13 is formed in air inlet pipe, is connected to each
The cylinder of a engine.The air inlet of air inlet pipe is formed with flange face, is connect by bolt with air cleaner, therefore, casts in aluminium
After part molding, need to open up screw hole, generally three uniformly distributed screw holes in the flange face of air inlet.The screw hole of flange face generally by
Twice technique completes the process, and first of technique is that manual operation puncher is punched in flange face, and second is manual operation tapping
Machine tapping in the hole accomplished fluently.This twice technique is carried out separately at present, and worker needs to carry out clamping twice, time-consuming to take
Power, it is also difficult to guarantee that the concentricity of punching and screwing operation, this problem are to be resolved.
Utility model content
The purpose of the utility model is to overcome the deficiencies in above-mentioned background technique, provide a kind of engine of heavy-duty car air inlet
Positional punch tooling of pipe after clamped one time workpiece, can complete the punching and tapping operation of flange face, improve life
Efficiency is produced, guarantees concentricity.
The technical solution of the utility model is as follows:
An a kind of positional punch tooling of engine of heavy-duty car air inlet pipe, characterized by comprising:
Wallboard, plate face are arranged vertically, positioned at the lower section of puncher and tapping machine；
Two guide rails are horizontally fixed on wallboard front, and the both ends of every guide rail are respectively fixed with limited block；
Locating rack is slided, is arranged in a vertical direction, the back side is cooperated on two guide rails by sliding block；
Lower positioning plate is fixed on sliding locating rack bottom, the bottom surface to positive horizontal overhanging, for support air inlet pipe；
Upper positioning plate, is formed with the arc groove towards front openings, and arc groove and the air inlet on air inlet pipe top are adapted；
Clamp arm component is mounted on sliding locating rack, is moved together with sliding locating rack, and clamp arm component is from just in face of air inlet
Pipe applies pressure, and the back side of air inlet pipe is made to be resisted against the front of sliding locating rack, and air inlet is pressed on the arc groove of positioning plate
It is interior.
Preferably, the clamp arm component includes clamp arm and cylinder, the middle part of clamp arm is mounted on by the way that support is swingable
It slides on locating rack, one end of clamp arm is fixed with the briquetting for compressing air inlet pipe, the mandril connection of the other end and cylinder.
The utility model has the beneficial effect that the utility model positions workpiece using sliding locating rack and clamp arm,
It may slide into tapping position after the completion of punching, this does not need clamping again in the process, improves production efficiency, guarantees coaxial
Degree, worker operation also facilitate.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model punching state.
Fig. 2 is the schematic view of the front view of the utility model tapping state.
Specific embodiment
With reference to the accompanying drawings of the specification, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a positional punch of a kind of engine of heavy-duty car air inlet pipe provided by the utility model
Tooling, including with lower component:
Wallboard 1, plate face is arranged vertically, positioned at the lower section of puncher 14 and tapping machine 15；
Two guide rails 2 are horizontally fixed on 1 front of wallboard, and the both ends of every guide rail 2 are respectively fixed with limited block 3；
Locating rack 4 is slided, is arranged in a vertical direction, the back side is cooperated on two guide rails 2 by sliding block；
Lower positioning plate 5 is fixed on sliding 4 bottom of locating rack, the bottom to positive horizontal overhanging, for support air inlet pipe 12
Face；
Upper positioning plate 6 is formed with the arc groove 6-1 towards front openings, the air inlet 7 of arc groove 6-1 and 12 top of air inlet pipe
It is adapted；
Clamp arm component, be mounted on sliding locating rack 4 on, with sliding locating rack 4 move together, clamp arm component from just in face of into
Tracheae 12 applies pressure, and the back side of air inlet pipe 12 is made to be resisted against the front of sliding locating rack 4, and air inlet 7 is pressed on positioning plate 6
Arc groove 6-1 in.
The clamp arm component includes clamp arm 9 and cylinder 8, the middle part of clamp arm 9 by support 10 it is swingable be mounted on sliding
On locating rack 4, one end of clamp arm 9 is fixed with the briquetting 11 for compressing air inlet pipe 12, and the other end is connect with the mandril of cylinder 8,
The cylinder body of cylinder 8 is fixed on sliding locating rack 4.
The application method of the utility model is: under original state, the mandril of cylinder 8 is in contraction state, the briquetting of clamp arm 9
11 one end tilt, and sliding locating rack 4 is adjacent to the limited block 3 (shown in Fig. 1) of 2 one end of guide rail；Operative employee is by the air inlet of air inlet pipe 12
Mouth 7 upward, is placed on lower positioning plate 5, and air inlet 7 is put into arc groove 6-1, and the back side of air inlet pipe 12 is positioned close to sliding
The front of frame 4；The mandril of cylinder 8 ejects, and according to seesaw principle, clamp arm 9 can compress air inlet pipe 12 with briquetting 11, from air inlet
The front of pipe 12 applies pressure rearwardly, positions air inlet pipe 12, starts to be punched；After punching, operative employee is pushed
Sliding locating rack 4 is moved to 2 other end of guide rail, abuts against the limited block 3 (shown in Fig. 2) of the other end, the hole accomplished fluently at this time is just
It is directed at the screw tap of tapping machine 15, starting tapping machine 15 carries out screwing operation.After the completion of tapping, cylinder 8 is shunk, and worker removes air inlet
Sliding locating rack 4 is resetted, carries out next operation by pipe 12.
The above is only the preferred embodiment of the present invention, and for those skilled in the art, this is practical new
Type can have various modifications and variations.Within the spirit and principle of the utility model, it is made it is any modification, equally replace
It changes, improve, should be included within the scope of protection of this utility model.
Claims (2)
1. an a kind of positional punch tooling of engine of heavy-duty car air inlet pipe, characterized by comprising:
Wallboard (1), plate face is arranged vertically, is located at the lower section of puncher (14) and tapping machine (15)；
Two guide rails (2) are horizontally fixed on wallboard front, and the both ends of every guide rail are respectively fixed with limited block (3)；
It slides locating rack (4), is arranged in a vertical direction, the back side is cooperated on two guide rails by sliding block；
Lower positioning plate (5) is fixed on sliding locating rack bottom, to positive horizontal overhanging, is used for the bottom surface of support air inlet pipe (12)；
Upper positioning plate (6) is formed with the arc groove (6-1) towards front openings, air inlet (7) Xiang Shi of arc groove and air inlet pipe top
It answers；
Clamp arm component is mounted on sliding locating rack, is moved together with sliding locating rack, clamp arm component in face of air inlet pipe from just applying
Plus-pressure, makes the back side of air inlet pipe be resisted against the front of sliding locating rack, and air inlet is pressed in the arc groove of positioning plate.
2. an a kind of positional punch tooling of engine of heavy-duty car air inlet pipe according to claim 1, feature exist
In: the clamp arm component include clamp arm (9) and cylinder (8), the middle part of clamp arm by support (10) it is swingable be mounted on sliding
On locating rack, one end of clamp arm is fixed with the briquetting (11) for compressing air inlet pipe, the mandril connection of the other end and cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016214.4U CN209050472U (en) | 2018-12-03 | 2018-12-03 | An a kind of positional punch tooling of engine of heavy-duty car air inlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016214.4U CN209050472U (en) | 2018-12-03 | 2018-12-03 | An a kind of positional punch tooling of engine of heavy-duty car air inlet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209050472U true CN209050472U (en) | 2019-07-02 |
Family
ID=67054715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822016214.4U Expired - Fee Related CN209050472U (en) | 2018-12-03 | 2018-12-03 | An a kind of positional punch tooling of engine of heavy-duty car air inlet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209050472U (en) |
-
2018
- 2018-12-03 CN CN201822016214.4U patent/CN209050472U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20191203 |