CN203679855U - Clamp for hole processing of reversing plate - Google Patents
Clamp for hole processing of reversing plate Download PDFInfo
- Publication number
- CN203679855U CN203679855U CN201320889751.4U CN201320889751U CN203679855U CN 203679855 U CN203679855 U CN 203679855U CN 201320889751 U CN201320889751 U CN 201320889751U CN 203679855 U CN203679855 U CN 203679855U
- Authority
- CN
- China
- Prior art keywords
- reversing plate
- positioning
- plate
- pedestal
- base
- 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
Links
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
Provided is a clamp used for hole processing of a reversing plate. The clamp comprises a pedestal; a positioning block is installed on the pedestal; the positioning block is connected with a positioning screw; the positioning screw is arranged parallel to the upper surface of the pedestal and is used for connecting and positioning the reversing plate together with a screw hole in the side face of the reversing plate; a positioning pin used for cooperating with the positioning block to position the reversing plate is arranged on the pedestal opposite to the axis of the positioning screw on the positioning block; press plates for tightly pressing the reversing plate on the pedestal are arranged on the outer side of the other opposite side in an installing position of the reversing plate on the pedestal; and a knife withdrawing hole is arranged under a to-be-processed big hole of the reversing plate in the pedestal. The clamp is advantageous in that the clamp is simple in structure, convenient to use, and low in manufacturing cost, performs positioning via clamping once, and is capable of repeatedly processing parts; time for alignment is greatly saved; and processing efficiency is improved. The positioning tool is especially suitable for a large-batch production process.
Description
Technical field
The utility model relates to a kind of fixture for the plate hole processing that commutates.
Background technology
Reversing plate part, see shown in Fig. 1, Fig. 2, comprise the irregular body 1 of a profile ', described body 1 ' side on have a screw 2 ', on it, offer arc-shaped slot 3 ' and macropore 4 ', described macropore 4 ' be a hole to be processed, for engine lathe head of a bed boot changement in, in lathe professional production enterprise, this part is batch production, its macropore 4 ' be processed with very high technical requirement, the machining accuracy of this part will directly have influence on commutation precision and the fluency of lathe in commutation process.This just requires this part to have higher requirement on machining accuracy, but because the profile of reversing plate part is irregular, semifinished product precision is different, make in macropore process, clamping and location are all more difficult, and man-hour is very low, and each renewal part, after all needing again centering location correct, carry out again hole processing, suitable trouble, and also need the operating personnel that industrial grade is higher, the input of enterprise is increased, very uneconomical.
Summary of the invention
The purpose of this utility model is to provide a kind of can carry out macropore processing to the location of processing reversing plate part fast and accurately, it is convenient to clamp, part is not yielding, and can significantly save a large amount of centering positioning times, shorten significantly process time, improved the fixture for the plate hole processing that commutates of operating efficiency.
For reaching goal of the invention the technical solution adopted in the utility model be:
A kind of fixture for the plate hole processing that commutates, it is characterized in that: comprise a base, on described base, a positioning block is installed, on described locating piece, being connected with one be arranged in parallel for being connected the positioning screw of locating reversing plate with the screw of reversing plate side with the upper surface of base, on described base, coordinate the alignment pin of locating reversing plate at locating piece with locating piece along being provided with on the opposite of positioning screw axis, on described base, be equipped with reversing plate is pressed on to the pressing plate on base in the outside of another opposite side of reversing plate installation site, on described base, below the macropore to be processed of reversing plate, be provided with withdrawing hole.
Further, described base is a rectangular body structure.
Further, on described base, two pressing plates are an oblique line setting.
Further, described pressing plate is all connected with base by screw with locating piece.
The course of work of the present utility model is as follows:
1, according to the position of setting, the setting elements such as locating piece, pressing plate, alignment pin are correctly installed, in installation process, are noticed that the alignment pin position on positioning screw and the base at locating piece middle part is accurate.
2, put into the T-shaped groove of lathe with T-shaped nut, the workbench that is correctly arranged on lathe for the fixture of the plate hole processing that commutates, play table on two measurement datums of fixture with dial gauge, make fixture reach longitudinal, horizontal perpendicularity requirement.
3, after installing for the fixture of the plate hole processing that commutates, as long as reversing plate blank is put into relevant position, tension positioning screw, makes the lateral surface of reversing plate withstand alignment pin, then compress reversing plate with pressing plate, accurately positioning and clamping reversing plate completes simultaneously.
4, start lathe, with cutter, the macropore to be processed in reversing plate is processed the process technology requirement that can complete commutation plate hole.
5, repeatable operation process 3 and 4 steps, just can carry out batch machining to the blank of reversing plate.
The beneficial effects of the utility model: simple in structure, easy to use, cost of manufacture is cheap, and clamped one time location, can repeat processing parts, save in a large number the time of centering, improve working (machining) efficiency.Spy is applicable in large batch of production process.
Brief description of the drawings
Fig. 1 is the front view of reversing plate part;
Fig. 2 be along A '-A ' in Fig. 1 to part-structure cutaway view;
Fig. 3 is front view of the present utility model;
Fig. 4 be the utility model along A-A in Fig. 3 to cutaway view;
Fig. 5 be the utility model along B-B in Fig. 3 to cutaway view;
Fig. 6 is the structural representation that the utility model uses;
Fig. 7 be the utility model along C-C in Fig. 6 to cutaway view.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described, but the utility model is not confined to these detailed description of the invention.One skilled in the art would recognize that the utility model contained all alternatives, improvement project and the equivalents that within the scope of claims, may comprise.
With reference to Fig. 3-7, a kind of fixture for the plate hole processing that commutates, comprise a base 1, on described base 1, a positioning block 2 is installed, on described locating piece 2, being connected with one be arranged in parallel for being connected the positioning screw 3 of locating reversing plate 7 with the screw of reversing plate 7 sides with the upper surface of base 1, on described base 1, coordinate the alignment pin 4 of locating reversing plate 7 at locating piece 2 with locating piece 2 along being provided with on the opposite of positioning screw 3 axis, on described base 1, be equipped with reversing plate 7 is pressed on to the pressing plate 5 on base 1 in the outside of another opposite side of reversing plate 7 installation sites, on described base 1, below the macropore to be processed 71 of reversing plate 7, be provided with withdrawing hole 6.
Described base 1 is a rectangular body structure.
On described base 1, two pressing plates 5 are an oblique line setting.
Described pressing plate 5 is all connected with base 1 by screw with locating piece 2.
The course of work of the present utility model is as follows:
1, according to the position of setting, the setting elements such as locating piece 2, pressing plate 5, alignment pin 4 are correctly installed, in installation process, are noticed that the positioning screw 3 at locating piece 2 middle parts is accurate with alignment pin 4 positions on base 1.
2, put into the T-shaped groove of lathe with T-shaped nut, the workbench 8 that is correctly arranged on lathe for the fixture of the plate hole processing that commutates, play table on two measurement datums of fixture with dial gauge, make fixture reach longitudinal, horizontal perpendicularity requirement.
3, after installing for the fixture of the plate hole processing that commutates, as long as reversing plate 7 blanks are put into relevant position, tension positioning screw 3, makes the lateral surface of reversing plate 7 withstand alignment pin 4, then compress reversing plate 7 with pressing plate 5, accurately positioning and clamping reversing plate 7 completes simultaneously.
4, start lathe, with cutter 9, the macropore to be processed 71 in reversing plate 7 is processed the process technology requirement that can complete commutation plate hole.
5, repeatable operation process 3 and 4 steps, just can carry out batch machining to the blank of reversing plate 7.
Claims (4)
1. the fixture for the plate hole processing that commutates, it is characterized in that: comprise a base, on described base, a positioning block is installed, on described locating piece, being connected with one be arranged in parallel for being connected the positioning screw of locating reversing plate with the screw of reversing plate side with the upper surface of base, on described base, coordinate the alignment pin of locating reversing plate at locating piece with locating piece along being provided with on the opposite of positioning screw axis, on described base, be equipped with reversing plate is pressed on to the pressing plate on base in the outside of another opposite side of reversing plate installation site, on described base, below the macropore to be processed of reversing plate, be provided with withdrawing hole.
2. a kind of fixture for the plate hole processing that commutates according to claim 1, is characterized in that: described base is a rectangular body structure.
3. a kind of fixture for the plate hole processing that commutates according to claim 1 and 2, is characterized in that: on described base, two pressing plates are an oblique line setting.
4. a kind of fixture for the plate hole processing that commutates according to claim 3, is characterized in that: described pressing plate is all connected with base by screw with locating piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320889751.4U CN203679855U (en) | 2013-12-30 | 2013-12-30 | Clamp for hole processing of reversing plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320889751.4U CN203679855U (en) | 2013-12-30 | 2013-12-30 | Clamp for hole processing of reversing plate |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203679855U true CN203679855U (en) | 2014-07-02 |
Family
ID=51001814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320889751.4U Expired - Fee Related CN203679855U (en) | 2013-12-30 | 2013-12-30 | Clamp for hole processing of reversing plate |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203679855U (en) |
-
2013
- 2013-12-30 CN CN201320889751.4U patent/CN203679855U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101912984B (en) | Equipment for machining side faces and side holes of large-size box type workpiece | |
CN203495616U (en) | Clamping device for linear cutting of thin wall cylinder workpiece | |
CN107838722A (en) | A kind of multi-station clamp for micro part processing | |
CN104289978A (en) | Machine tool spindle or cutter center and workpiece reference face alignment method | |
CN203125211U (en) | Tooling fixture body for machining asymmetric link arm | |
CN202964198U (en) | Clamp for machining plate end face chamfering | |
CN202964226U (en) | Effective linear cutting and positioning device | |
CN102990449A (en) | Positioning device for high-efficiency linear cutting | |
CN203003862U (en) | Tool for scribing at center of rudder shaft | |
CN203125219U (en) | Tooling fixture body for positioning duplex gear | |
CN203125207U (en) | Tooling fixture body for machining two holes of rocker arm | |
CN203679855U (en) | Clamp for hole processing of reversing plate | |
CN203125212U (en) | Tooling fixture body for quickly positioning three holes of rocker arm | |
CN203292879U (en) | Cutting and clamping device for impact sample | |
CN203156408U (en) | Tooling fixture for manufacturing clamping block | |
CN203125210U (en) | Tooling fixture for machining double kidney-shaped holes of bracket | |
CN203156409U (en) | Fixture body for drilling and reaming two holes of shifting fork | |
CN204524912U (en) | A kind of fraise jig | |
CN201848559U (en) | Side surface and side surface hole machining equipment for workpiece like large-sized box body | |
CN203679808U (en) | Tool for bisection of shifting fork | |
CN203679856U (en) | Quick fixture body for straight arm support locating hole machining | |
CN203918765U (en) | A kind of grinding machine yoke plate positioning tool | |
CN204339079U (en) | A kind of processing unit (plant) for precision bearing retainer | |
CN203125208U (en) | Tooling fixture body for machining positioning locking plate | |
CN204209551U (en) | The fixture clamp for machining on little inclined-plane is ground for clamping slide measure vernier |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141230 |
|
EXPY | Termination of patent right or utility model |