CN207139556U - A kind of fixture for grinding machine of adjustable machining angle - Google Patents
A kind of fixture for grinding machine of adjustable machining angle Download PDFInfo
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- CN207139556U CN207139556U CN201720834208.2U CN201720834208U CN207139556U CN 207139556 U CN207139556 U CN 207139556U CN 201720834208 U CN201720834208 U CN 201720834208U CN 207139556 U CN207139556 U CN 207139556U
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- hinged
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- faces
- connecting rod
- clamp system
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Abstract
The utility model is a kind of fixture for grinding machine of adjustable machining angle,Including base,Clamp system and angle adjusting mechanism,The clamp system is hinged on one end of base,The angle adjusting mechanism includes transmission case and linkage,The transmission case is located at the base other end,Transmission case includes casing,Leading screw,Swivel nut and contiguous block,The casing is cube,It is respectively A faces and B faces to set two relative sides of casing,The leading screw is perpendicular to A faces,Leading screw one end is rotatably mounted to A faces inwall,The other end passes B faces,The swivel nut is the cube provided with tapped through hole,Swivel nut screws with leading screw,Swivel nut bottom surface is bonded with tank floor inwall,The contiguous block is fixed at swivel nut top surface,The linkage includes connecting rod and cross bar,The cross bar is horizontally disposed with,Connecting rod one end is fixedly connected with contiguous block,One end of the other end and connecting rod is hinged,The other end of the connecting rod and the upper articulation of clamp system.
Description
Technical field
It the utility model is related to fixture for grinding machine technical field, more particularly to a kind of fixture for grinding machine of adjustable machining angle.
Background technology
In mechanical processing industry, grinding machine is a kind of widely used basic processing equipment, and grinding machine utilizes the sand rotated at a high speed
The finishing workpiece surfaces such as wheel, generally require during processing and fixed workpiece with fixture, the grinding angle of general grinding machine is fixed, folder
The angle of tool is also fixed, so general fixture is applicable only to the grinding in a face of workpiece, and some workpiece need to grind
For the face cut not only one side, it is necessary to use multiple fixtures, changing the outfit and repositioning for fixture will expend more time, and increase work
Sequence, cost are higher.
The content of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of fixture for grinding machine of adjustable machining angle.
The utility model to achieve the above object, using following technical scheme：A kind of grinding machine folder of adjustable machining angle
Tool, including base, clamp system and angle adjusting mechanism, the clamp system are hinged on one end of base, the angular adjustment
Mechanism includes transmission case and linkage, and the transmission case is located at the base other end, transmission case include casing, leading screw, swivel nut and
Contiguous block, the casing are cube, and two relative sides of setting casing are respectively A faces and B faces, and the leading screw is perpendicular to A
Face, leading screw one end are rotatably mounted to A faces inwall, and the other end passes B faces, and the swivel nut and contiguous block are in casing, institute
It is the cube provided with tapped through hole to state swivel nut, and swivel nut is screwed with leading screw, and swivel nut bottom surface is bonded with tank floor inwall, the company
Connect block and be fixed at swivel nut top surface, the linkage includes connecting rod and cross bar, and the cross bar is horizontally disposed with, cross bar one end and company
Connect block to be fixedly connected, one end of the other end and connecting rod is hinged, the other end of the connecting rod and the upper articulation of clamp system.
The linkage also includes two hinged blocks, and two hinged blocks are fixed with the top of clamp system and cross bar respectively
Connection, the hinged block are provided with spherical inner chamber, and one is provided with spherical inner chamber, and rotatably be hinged ball, the be hinged ball are consolidated with connecting rod
Fixed connection, the hinged block are provided with chute, and the connecting rod can move up and down in chute, and two also are provided with the base and is hinged
Block, the clamp system bottom are fixed with two base connecting rods, and described base connecting rod one end is consolidated with clamp system bottom
Fixed connection, the other end are fixedly connected with the be hinged ball on base, and base connecting rod can move in the chute of hinged block.
The fixture for grinding machine also includes 2~3 assistant ejector pins, and the base top surface is equidistantly provided with some rectangular channels, institute
It is tip to state assistant ejector pin both ends, and assistant ejector pin one end is withstood in the rectangular channel of base, and the other end withstands on clamp system with being hinged
The angle of block.
Support block is also fixed with the base, the hinged block being connected with cross bar slides in support block.
Inwall of the casing perpendicular to a side in A faces is provided with two limited posts, and the limited post is parallel to A
Face, two limited posts are respectively arranged on the front and back of contiguous block, and the contiguous block is rotated and is moved forward or rearward with leading screw
When can be respectively contacted two limited posts.
The clamp system is screw clamping mechanism.
The leading screw is connected with handwheel after passing casing B faces.
The beneficial effects of the utility model are：The utility model makes the adjustable angle of clamp system, eliminates changing for fixture
ETL estimated time of loading, reduce process, reduce processing cost；Hinged block makes the positioning of clamp system more accurate be hinged ball, also more
Add firm；Assistant ejector pin plays a part of strengthening support.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- bases；2- base connecting rods；3- clamp systems；4- is hinged ball；5- connecting rods；6- hinged blocks；7- cross bars；
8- contiguous blocks；9- swivel nuts；10- limited posts；11- casings；12- leading screws；13- handwheels；14- assistant ejector pins；
It is described in detail referring to the drawings below with reference to embodiment of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in figure 1, a kind of fixture for grinding machine of adjustable machining angle, including base 1, clamp system 3 and angular adjustment
Mechanism, the clamp system 3 are hinged on one end of base 1, and the angle adjusting mechanism includes transmission case and linkage, described
Transmission case is located at the other end of base 1, and transmission case includes casing 11, leading screw 12, swivel nut 9 and contiguous block 8, and the casing 11 is cube
Body, 11 two relative sides of setting casing are respectively A faces and B faces, and the leading screw 12 can turn perpendicular to A faces, the one end of leading screw 12
A faces inwall is fixed on dynamicly, and the other end passes B faces, and in casing 11, the swivel nut 9 is to set for the swivel nut 9 and contiguous block 8
There is the cube of tapped through hole, swivel nut 9 is screwed with leading screw 12, and the bottom surface of swivel nut 9 is bonded with the bottom surface inwall of casing 11, the contiguous block
8 are fixed at the top surface of swivel nut 9, and the linkage includes connecting rod 5 and cross bar 7, and the cross bar 7 is horizontally disposed, the one end of cross bar 7 with
Contiguous block 8 is fixedly connected, and one end of the other end and connecting rod 5 is hinged, and the other end of the connecting rod 5 is cut with scissors with the top of clamp system 3
Connect.
The linkage also includes two hinged blocks 6, two hinged blocks 6 top with clamp system 3 and cross bar 7 respectively
It is fixedly connected, the hinged block 6 is provided with spherical inner chamber, and being provided with one in spherical inner chamber is rotatably hinged ball 4, the be hinged ball 4
It is fixedly connected with connecting rod 5, the hinged block 6 is provided with chute, and the connecting rod 5 can move up and down in chute, on the base 1
Provided with two hinged blocks 6, the bottom of clamp system 3 is fixed with two base connecting rods 2, described one end of base connecting rod 2
It is fixedly connected with the bottom of clamp system 3, the other end is fixedly connected with the be hinged ball 4 on base 1, and base connecting rod 2 can be be hinged
Moved in the chute of block 6.
The fixture for grinding machine also includes 2~3 assistant ejector pins 14, and the top surface of base 1 is equidistantly provided with some rectangular channels,
The both ends of assistant ejector pin 14 are tip, and the one end of assistant ejector pin 14 is withstood in the rectangular channel of base 1, and the other end withstands on clamp system
3 with the angle of hinged block 6.
Support block is also fixed with the base 1, the hinged block 6 being connected with cross bar 7 slides in support block.
Inwall of the casing 11 perpendicular to a side in A faces is provided with two limited posts 10, and the limited post 10 is flat
For row in A faces, two limited posts 10 are respectively arranged on the front and back of contiguous block 8, the contiguous block 8 with leading screw 12 rotate and forward
Or two limited posts 10 can be respectively contacted when being moved rearwards.
The clamp system 3 is screw clamping mechanism.
The leading screw 12 is connected with handwheel 13 after passing the B faces of casing 11.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the various improvement that methodology and technical scheme of the present utility model are carried out are employed, or without
Improvement directly applies to other occasions, within the scope of protection of the utility model.
Claims (7)
1. a kind of fixture for grinding machine of adjustable machining angle, it is characterised in that adjusted including base (1), clamp system (3) and angle
Mechanism is saved, the clamp system (3) is hinged on one end of base (1), and the angle adjusting mechanism includes transmission case and connecting rod machine
Structure, the transmission case are located at base (1) other end, and transmission case includes casing (11), leading screw (12), swivel nut (9) and contiguous block
(8), the casing (11) is cube, and setting casing (11) two relative sides are respectively A faces and B faces, the leading screw
(12) perpendicular to A faces, leading screw (12) one end is rotatably mounted to A faces inwall, and the other end passes B faces, the swivel nut (9) and company
Block (8) is connect in casing (11), the swivel nut (9) is the cube provided with tapped through hole, and swivel nut (9) revolves with leading screw (12)
Close, swivel nut (9) bottom surface is bonded with casing (11) bottom surface inwall, and the contiguous block (8) is fixed at swivel nut (9) top surface, the company
Linkage includes connecting rod (5) and cross bar (7), and the cross bar (7) is horizontally disposed, cross bar (7) one end and the fixed company of contiguous block (8)
Connect, the other end and the one end of connecting rod (5) are hinged, the other end of the connecting rod (5) and the upper articulation of clamp system (3).
2. the fixture for grinding machine of adjustable machining angle according to claim 1, it is characterised in that the linkage also wraps
Two hinged blocks (6) are included, two hinged blocks (6) are fixedly connected with the top of clamp system (3) and cross bar (7) respectively, the hinge
Connect block (6) and be provided with spherical inner chamber, one is provided with spherical inner chamber and is rotatably hinged ball (4), the be hinged ball (4) and connecting rod (5)
It is fixedly connected, the hinged block (6) is provided with chute, and the connecting rod (5) can move up and down in chute, on the base (1)
Provided with two hinged blocks (6), clamp system (3) bottom is fixed with two base connecting rods (2), the base connecting rod
(2) one end is fixedly connected with clamp system (3) bottom, and the other end is fixedly connected with the be hinged ball (4) on base (1), and base connects
Extension bar (2) can move in the chute of hinged block (6).
3. the fixture for grinding machine of adjustable machining angle according to claim 2, it is characterised in that the fixture for grinding machine also wraps
2~3 assistant ejector pins (14) are included, base (1) top surface is equidistantly provided with some rectangular channels, assistant ejector pin (14) both ends
For tip, assistant ejector pin (14) one end is withstood in the rectangular channel of base (1), and the other end withstands on clamp system (3) and hinged block (6)
Angle.
4. the fixture for grinding machine of the adjustable machining angle according to Claims 2 or 3, it is characterised in that on the base (1)
Support block is also fixed with, the hinged block (6) being connected with cross bar (7) slides in support block.
5. according to the fixture for grinding machine of adjustable machining angle according to any one of claims 1 to 3, it is characterised in that described
Inwall of the casing (11) perpendicular to a side in A faces is provided with two limited posts (10), and the limited post (10) is parallel to A
Face, two limited posts (10) are respectively arranged on the front and back of contiguous block (8), the contiguous block (8) rotate with leading screw (12) and
Two limited posts (10) can be respectively contacted when being moved forward or rearward.
6. according to the fixture for grinding machine of adjustable machining angle according to any one of claims 1 to 3, it is characterised in that described
Clamp system (3) is screw clamping mechanism.
7. according to the fixture for grinding machine of adjustable machining angle according to any one of claims 1 to 3, it is characterised in that described
Leading screw (12) is connected with handwheel (13) after passing the B faces of casing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834208.2U CN207139556U (en) | 2017-07-11 | 2017-07-11 | A kind of fixture for grinding machine of adjustable machining angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834208.2U CN207139556U (en) | 2017-07-11 | 2017-07-11 | A kind of fixture for grinding machine of adjustable machining angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207139556U true CN207139556U (en) | 2018-03-27 |
Family
ID=61674865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720834208.2U Active CN207139556U (en) | 2017-07-11 | 2017-07-11 | A kind of fixture for grinding machine of adjustable machining angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207139556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687627A (en) * | 2018-04-28 | 2018-10-23 | 镇江市高等专科学校 | A kind of metal sheet surface grinding device |
| CN111318936A (en) * | 2018-11-28 | 2020-06-23 | 魏县锦辉紧固件有限公司 | A multi-angle grinding device for car fastener |
-
2017
- 2017-07-11 CN CN201720834208.2U patent/CN207139556U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687627A (en) * | 2018-04-28 | 2018-10-23 | 镇江市高等专科学校 | A kind of metal sheet surface grinding device |
| CN111318936A (en) * | 2018-11-28 | 2020-06-23 | 魏县锦辉紧固件有限公司 | A multi-angle grinding device for car fastener |
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