CN215092936U - General chamfering jig for grinding machine - Google Patents
General chamfering jig for grinding machine Download PDFInfo
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- CN215092936U CN215092936U CN202023341271.3U CN202023341271U CN215092936U CN 215092936 U CN215092936 U CN 215092936U CN 202023341271 U CN202023341271 U CN 202023341271U CN 215092936 U CN215092936 U CN 215092936U
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- supporting block
- groove
- inclined plane
- base
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Abstract
The utility model relates to a chamfer tool field discloses a general chamfer tool of grinding machine, and it includes first supporting shoe, second supporting shoe and base. The first supporting block and the second supporting block are respectively arranged on the base, and at least one of the first supporting block and the second supporting block can slide relative to the base. The first supporting block is provided with a first inclined plane, and the second supporting block is provided with a second inclined plane. The first inclined plane and the second inclined plane surround a V-shaped groove for placing a workpiece to be chamfered. The lower extreme on first inclined plane and second inclined plane is provided with first recess and second recess respectively, and first recess and second recess surround and are used for dodging the groove of stepping down of treating chamfer work piece burr interference. The utility model discloses the adjustable form is designed into to be used for placing the V type groove of treating the chamfer work piece for a chamfer tool is applicable in the chamfer work piece of treating of multiple size, and the commonality is strong. And set up the groove of stepping down in V type tank bottom for the location is more accurate. Convenient to use on the whole, the location is accurate.
Description
Technical Field
The utility model belongs to the technical field of the chamfer tool and specifically relates to a general chamfer tool of grinding machine.
Background
In the production and manufacture of dies, machine tool accessories, hardware products and the like, chamfering processing needs to be carried out on workpieces. In the traditional chamfering mode, two ends of a workpiece needing chamfering are clamped by using bench clamps, and two surfaces which are not chamfered are manually adjusted to form an included angle of 45 degrees with a horizontal plane. When the chamfering requirement is accurate, a dial indicator is also needed for calibration. The existing chamfering positioning auxiliary jig is characterized in that a plurality of V-shaped grooves are dug in an iron block and used for quickly placing a workpiece with a chamfer; but the work piece that needs processing is not of uniform size, because current chamfer location assists the tool for fixed setting, in order to adapt to multiple size requirement, need make a large amount of tools, and the commonality is low. Affects the production efficiency and also increases the material cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a general chamfer tool of grinding machine is used for placing the V type groove of treating the chamfer work piece among the chamfer tool and is adjustable design, and a chamfer tool is applicable to the treatment chamfer work piece of multiple size, and the commonality is strong. And set up the groove of stepping down in V type tank bottom for the location is more accurate. Convenient to use on the whole, the location is accurate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a general chamfer tool of grinding machine, it includes first supporting shoe, second supporting shoe and base. The first supporting block and the second supporting block are respectively arranged on the base, and at least one of the first supporting block and the second supporting block can slide relative to the base. The first supporting block is provided with a first inclined plane, and the second supporting block is provided with a second inclined plane. The first inclined plane and the second inclined plane surround a V-shaped groove for placing a workpiece to be chamfered. The lower ends of the first inclined plane and the second inclined plane are respectively provided with a first groove and a second groove, and the first groove and the second groove surround a yielding groove for avoiding the interference of burrs of a workpiece to be chamfered.
Further, 45 degrees contained angles are personally submitted with the horizontal plane to first inclined plane, 135 degrees contained angles are personally submitted with the horizontal plane to the second inclined plane, the contained angle in V type groove is 90.
Further, a second bump is arranged on the bottom surface of the second supporting block. The base is provided with a sliding groove matched with the second bump. The second supporting block is movably arranged on the sliding groove of the base through a second lug.
Furthermore, a first bump is arranged on the bottom surface of the first supporting block; the first supporting block is movably arranged on the sliding groove of the base through the first convex block.
Furthermore, positioning grooves for limiting the first protruding block and the second protruding block to move up and down are arranged on two sides of the sliding groove. And positioning lugs corresponding to the positioning grooves are arranged on the two side surfaces of the first lug and the second lug.
Further, the device also comprises a fixing bolt for fixing the first supporting block and the second supporting block with the adjusted distance. And first threaded holes penetrating through the sliding grooves are respectively formed in the two ends of the base. The fixing bolt is in threaded connection with the first threaded hole, and the tail end of the fixing bolt presses the first lug or the second lug on the sliding groove. The fixing bolt preferably uses a hexagon socket headless screw.
Furthermore, the adjusting device also comprises an adjusting bolt for adjusting the distance between the first supporting block and the second supporting block. The first supporting block is fixed at one end of the base, and a second threaded hole is formed in the other end of the base and the side face, corresponding to the sliding groove, of the base. The adjusting bolt is in threaded connection with the second threaded hole, and the tail end of the adjusting bolt is rotatably connected with the second bump.
The utility model discloses an useful part is:
1. the utility model discloses the adjustable form is designed into to be used for placing the V type groove of treating the chamfer work piece for a chamfer tool is applicable in the chamfer work piece of treating of multiple size, and the commonality is strong. And set up the groove of stepping down in V type tank bottom for the location is more accurate. Convenient to use on the whole, the location is accurate.
2. The utility model discloses well constant head tank and positioning lug's setting for first supporting shoe and second supporting shoe location are more accurate, avoid leading to V type groove angular deviation because of high nonconformity.
Drawings
Fig. 1 is a schematic view of the usage state of the present invention.
Fig. 2 is a schematic structural diagram of the first embodiment.
FIG. 3 is a schematic structural diagram of a first support block and a second support block according to the first embodiment.
Fig. 4 is a schematic structural diagram of a base in the first embodiment.
Fig. 5 is a schematic structural diagram of the second embodiment.
Description of the main component symbols:
1. the support structure comprises a first support block 11, a first convex block 12, a first inclined plane 13 and a first groove;
2. the second supporting block 21, the second lug, 22, the second inclined plane, 23, the second groove, 24 and the positioning lug;
3. the base 31, the sliding chute 32, the positioning groove 33, the first threaded hole 34 and the second threaded hole;
4. v type groove, 5, groove of stepping down, 6, fixing bolt, 7, adjusting bolt, 8, fixed bench vice, 9, treat the chamfer work piece, 10, chamfer tool.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.
The first embodiment is as follows: the first supporting block 1 and the second supporting block 2 can slide relative to the base 3.
As shown in fig. 1 to 4, the utility model discloses a general chamfer tool of grinding machine, it includes first supporting shoe 1, second supporting shoe 2 and base 3. The bottom surfaces of the first supporting block 1 and the second supporting block 2 are respectively provided with a first lug 11 and a second lug 21; the base 3 is provided with a sliding slot 31 which is matched with the first lug 11 and the second lug 21. The first supporting block 1 and the second supporting block 2 are movably arranged on the sliding groove 31 of the base 3.
The first supporting block 1 is provided with a first inclined surface 12, and the first inclined surface 12 and the horizontal plane form an included angle of 45 degrees. The second supporting block 2 is provided with a second inclined plane 22, and the second inclined plane 22 forms an included angle of 135 degrees with the horizontal plane. The first inclined surface 12 and the second inclined surface 22 enclose a V-shaped groove 4 for placing a workpiece 9 to be chamfered, and the included angle of the V-shaped groove 4 is 90 degrees.
The lower ends of the first inclined plane 12 and the second inclined plane 22 are respectively provided with a first groove 13 and a second groove 23, and the first groove 13 and the second groove 23 surround a yielding groove 5 for avoiding the burr interference of the workpiece 9 to be chamfered.
In order to limit the movement of the first protrusion 11 and the second protrusion 21 in the vertical direction, positioning grooves 32 are provided on both sides of the sliding groove 31. The first projection 11 and the second projection 21 are provided with positioning projections 24 on both sides thereof corresponding to the positioning grooves 32.
For better use, the first and second support blocks 1 and 2 with the adjusted spacing are fixed. Two fixing bolts 6 are also provided on the base 3. The base 3 is provided at both ends thereof with first screw holes 33 passing through the slide grooves 31, respectively. The fixing bolt 6 is screwed with the first threaded hole 33, and the end of the fixing bolt 6 presses the first lug 11 or the second lug 21 against the sliding groove 31. In this embodiment, the fixing bolt 6 is a hexagon socket headless screw.
During the use, put chamfer tool 10 on the fixed bench vice 8 of grinding machine below, adjust out the V type groove 4 with work piece assorted through the distance that removes between first supporting shoe 1 and the second supporting shoe 2 according to treating chamfer work piece 9. The first support block 1 and the second support block 2 are then fixed to the slide groove 31 by the fixing bolt 6. And finally, placing the workpiece 9 to be chamfered on a chamfering jig 10, and clamping the workpiece 9 to be chamfered by using a fixed bench clamp 8, so that chamfering can be performed.
Example two: the first supporting block 1 is fixed, and the second supporting block 2 can slide relative to the base 3.
As shown in fig. 1 and 5, the utility model discloses a general chamfer tool of grinding machine, it includes adjusting bolt 7, first supporting shoe 1, second supporting shoe 2 and base 3. The first supporting block 1 is fixed on one end of the base 3, and the bottom surface of the second supporting block 2 is provided with a second convex block 21. The base 3 is provided with a sliding slot 31 matched with the second bump 21, and the second supporting block 2 is movably arranged on the sliding slot 31 of the base 3 through the second bump 21. The other end of the base 3 is provided with a second threaded hole 34 on the side corresponding to the sliding chute 31. The adjusting bolt 7 is screwed with the second threaded hole 34, and the end of the adjusting bolt 7 is rotatably connected with the second projection 21. The distance between the second supporting block 2 and the first supporting block 1 can be adjusted more accurately by rotating the adjusting bolt 7 to adapt to the sizes of different workpieces 9 to be chamfered.
The first supporting block 1 is provided with a first inclined surface 12, and the first inclined surface 12 and the horizontal plane form an included angle of 45 degrees. The second supporting block 2 is provided with a second inclined plane 22, and the second inclined plane 22 forms an included angle of 135 degrees with the horizontal plane. The first inclined surface 12 and the second inclined surface 22 enclose a V-shaped groove 4 for placing a workpiece 9 to be chamfered, and the included angle of the V-shaped groove 4 is 90 degrees.
The first inclined plane 12 and the second inclined plane 22 are respectively provided with a first groove 13 and a second groove 23, and the first groove 13 and the second groove 23 surround a yielding groove 5 for avoiding the burr interference of the workpiece 9 to be chamfered.
To sum up, the utility model discloses can design into adjustable form to be used for placing the V type groove of treating the chamfer work piece for a chamfer tool is applicable in the treatment chamfer work piece of multiple size, and the commonality is strong. And set up the groove of stepping down in V type tank bottom for the location is more accurate. Convenient to use on the whole, the location is accurate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (7)
1. The utility model provides a general chamfer tool of grinding machine which characterized in that: comprises a first supporting block, a second supporting block and a base; the first supporting block and the second supporting block are respectively arranged on the base, and at least one of the first supporting block and the second supporting block can slide relative to the base; the first supporting block is provided with a first inclined plane, and the second supporting block is provided with a second inclined plane; the first inclined plane and the second inclined plane surround a V-shaped groove for placing a workpiece to be chamfered; the lower ends of the first inclined plane and the second inclined plane are respectively provided with a first groove and a second groove, and the first groove and the second groove surround a yielding groove for avoiding the interference of burrs of a workpiece to be chamfered.
2. The universal chamfering tool for grinding machines of claim 1, wherein: the first inclined plane and the horizontal plane form an included angle of 45 degrees, the second inclined plane and the horizontal plane form an included angle of 135 degrees, and the included angle of the V-shaped groove is 90 degrees.
3. The universal chamfering tool for grinding machines of claim 1, wherein: a second lug is arranged on the bottom surface of the second supporting block; the base is provided with a sliding groove matched with the second convex block, and the second supporting block is movably arranged on the sliding groove of the base through the second convex block.
4. The universal chamfering tool for grinding machines of claim 3, wherein: a first bump is arranged on the bottom surface of the first supporting block; the first supporting block is movably arranged on the sliding groove of the base through the first convex block.
5. The universal chamfering tool for grinding machines of claim 4, wherein: positioning grooves for limiting the first convex block and the second convex block to move up and down are arranged on two sides of the sliding groove; and positioning lugs corresponding to the positioning grooves are arranged on the two side surfaces of the first lug and the second lug.
6. The universal chamfering tool for grinding machines of claim 4, wherein: the fixing bolt is used for fixing the first supporting block and the second supporting block which are adjusted to be in the same interval; the two ends of the base are respectively provided with a first threaded hole penetrating through the sliding chute; the fixing bolt is in threaded connection with the first threaded hole, and the first lug or the second lug is pressed on the sliding groove through the tail end of the fixing bolt.
7. The universal chamfering tool for grinding machines of claim 3, wherein: the adjusting bolt is used for adjusting the distance between the first supporting block and the second supporting block; the first supporting block is fixed on one end of the base, and a second threaded hole is formed in the side face, corresponding to the sliding groove, of the other end of the base; the adjusting bolt is in threaded connection with the second threaded hole, and the tail end of the adjusting bolt is rotatably connected with the second bump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023341271.3U CN215092936U (en) | 2020-12-31 | 2020-12-31 | General chamfering jig for grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023341271.3U CN215092936U (en) | 2020-12-31 | 2020-12-31 | General chamfering jig for grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215092936U true CN215092936U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023341271.3U Active CN215092936U (en) | 2020-12-31 | 2020-12-31 | General chamfering jig for grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215092936U (en) |
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2020
- 2020-12-31 CN CN202023341271.3U patent/CN215092936U/en active Active
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