CN216326630U - Clamp for glass processing - Google Patents
Clamp for glass processing Download PDFInfo
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- CN216326630U CN216326630U CN202122595339.9U CN202122595339U CN216326630U CN 216326630 U CN216326630 U CN 216326630U CN 202122595339 U CN202122595339 U CN 202122595339U CN 216326630 U CN216326630 U CN 216326630U
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- ball valve
- groove
- movable clamping
- guide groove
- jaw
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Abstract
The utility model discloses a clamp for glass processing, which comprises a clamp base body, a fixed clamping part, a movable clamping part, a stroke adjusting mechanism and a clamping adjusting screw rod, wherein the fixed clamping part is arranged on the clamp base body; the upper surface of the clamp base body is provided with a guide groove, and the guide groove is provided with a plurality of positioning holes; the fixed clamping part is arranged on the clamp base body, and the movable clamping part and the stroke adjusting mechanism are sequentially arranged in the guide groove and can move along the guide groove; the stroke adjusting mechanism is provided with a positioning ball valve which is matched with the positioning hole; the clamping adjusting screw penetrates through the stroke adjusting mechanism and is movably connected with the movable clamping part. According to the utility model, the stroke adjusting mechanism is firstly utilized to realize positioning through locking and matching with the clamp base body, and then the clamping adjusting screw is utilized to adjust the clamping force between the second jaw plate and the first jaw plate, so that the stroke of the clamp is adjusted, and the glass mold is clamped and fixed, thereby meeting the processing requirements of glass molds with different lengths and improving the use flexibility of the clamp.
Description
Technical Field
The utility model relates to the field of glass processing equipment, in particular to a clamp for glass processing.
Background
The glass mold product is a small batch, multi-specification, non-standard, custom-made product. The problems of the customized product are low production efficiency, high technical requirements on workers and large influence of human factors. The glass mold is composed of two hollow semi-cylinders, which are respectively called as a male mold and a female mold, and because the length and the diameter of each semi-cylinder are different, the stroke specification of the currently used universal clamping vice is required to be more, the universal clamping vice is often disassembled and assembled when different products are processed, the universal clamping vice needs to be calibrated, a large amount of time is spent, the start-up efficiency of processing equipment is insufficient, the universal clamping vice is disassembled frequently, the vice clamp is seriously abraded, and the easy precision is poor and scrapped.
In addition, current vice anchor clamps can only be alone to the centre gripping in plane centre gripping or V type groove, but the glass mold product needs multiple locate mode according to the difference of product structure, and traditional vice can't satisfy this kind of requirement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a clamp for processing glass, which solves the defects of the existing vice clamp in the prior art in the preparation of non-standard glass products.
In order to solve the above technical problems, the present invention provides a glass processing jig, comprising: the clamp comprises a clamp base body, a fixed clamping part, a movable clamping part, a stroke adjusting mechanism and a clamping adjusting screw rod; the upper surface of the clamp base body is chiseled with a guide groove, and the guide groove is provided with a plurality of positioning holes; the fixed clamping part is arranged on the clamp base body, and the movable clamping part and the bottom end of the stroke adjusting mechanism are sequentially arranged in the guide groove and can move along the guide groove; the stroke adjusting mechanism is provided with a positioning ball valve, and the positioning ball valve is matched with the positioning hole; the clamping adjusting screw penetrates through the stroke adjusting mechanism and is movably connected with the movable clamping part to adjust the clamping force between the movable clamping part and the fixed clamping part.
In a preferred embodiment of the present invention, the stroke adjusting mechanism includes a ball valve body, a positioning ball valve and a ball valve locking bolt; the bottom of the ball valve main body is arranged in the guide groove and can move along the guide groove; a ball valve accommodating groove is formed in one side, facing the guide groove, of the ball valve main body, and the positioning ball valve is placed in the ball valve accommodating groove; the ball valve is characterized in that two sides of the ball valve main body are provided with inclined threaded holes from top to bottom, the inclined threaded holes are communicated with the ball valve accommodating grooves, and the ball valve locking bolts penetrate through the threaded holes to lock the fixed ball valve.
In a preferred embodiment of the present invention, the inner diameter of the positioning hole is 1/4-1/3 of the diameter of the positioning ball valve.
In a preferred embodiment of the present invention, the fixed clamping portion includes a fixed clamping body and a first jaw; the first jaw plate is detachably arranged on one side of the fixed clamping body; the movable clamping part comprises a movable clamping body and a second jaw plate, the second jaw plate is detachably mounted on one side of the movable clamping body, and the first jaw plate and the second jaw plate are arranged oppositely.
In a preferred embodiment of the present invention, the ball valve body has a through horizontal threaded hole at an upper portion thereof, and the clamping adjusting screw penetrates through the horizontal threaded hole and is in contact connection with the movable clamping body to push the movable clamping body to move along the guide groove.
In a preferred embodiment of the present invention, a side of the movable clamping body facing the stroke adjusting mechanism is provided with a first groove, and the ball valve main body is partially embedded in the first groove.
In a preferred embodiment of the present invention, the fixed clamping body and the movable clamping body are respectively provided with a wedge-shaped mounting groove, the first jaw and the second jaw are respectively mounted on the wedge-shaped mounting grooves of the fixed clamping body and the movable clamping body, and the mounting surface is a wedge surface.
In a preferred embodiment of the present invention, the fixed clamping portion further has a first supporting spring, the bottom of the first jaw has a second groove, and the first supporting spring is horizontally disposed on the wedge-shaped mounting groove of the fixed clamping body and is partially embedded in the second groove.
In a preferred embodiment of the present invention, the movable clamping portion further has a second supporting spring, the bottom of the second jaw has a third groove, and the second supporting spring is horizontally placed on the wedge-shaped mounting groove of the movable clamping body and is partially embedded in the third groove.
In a preferred embodiment of the present invention, the guide groove is an i-shaped groove.
The utility model has the beneficial effects that: according to the clamp for processing the glass, through the structural design of the clamp base body, the fixed clamping part, the movable clamping part, the stroke adjusting mechanism and the clamping adjusting screw rod, the stroke adjusting mechanism is locked and matched with the clamp base body to achieve positioning, the clamping adjusting screw rod is used for adjusting the clamping force between the second jaw plate and the first jaw plate, the stroke of the clamp is adjusted, the clamping and fixing of the glass mold are achieved, the clamp does not need to be replaced, the processing requirements of the glass molds with different lengths are met, and the use flexibility of the clamp is improved.
Drawings
FIG. 1 is an exploded view of a preferred embodiment of a glass processing fixture according to the present invention;
FIG. 2 is a schematic rear view of a preferred embodiment of a glass processing fixture according to the present invention;
FIG. 3 is a schematic view of the bottom structure of the ball valve body;
the parts in the drawings are numbered as follows:
1. the fixture comprises a fixture base body, 11 parts of a guide groove, 12 parts of a positioning hole, 13 parts of a countersunk head connecting hole and 14 parts of a locking block;
2. a fixed clamping part 21, a fixed clamping body 22, a first jaw plate 23, a first supporting spring 24 and a second groove;
3. a movable clamping part 31, a movable clamping body 32, a second jaw 33, a second supporting spring 34, a third groove 35, a first groove,
4. a stroke adjusting mechanism, 41, a ball valve body, 42, a positioning ball valve, 43, a ball valve locking bolt, 44, a horizontal threaded hole, 411, a ball valve accommodating groove, 412, an inclined threaded hole,
5. a clamping adjusting screw, 6, a fixing bolt and 7, a connecting bolt.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1-3, an embodiment of the present invention includes:
example 1
A jig for glass processing, comprising: the clamp comprises a clamp base body 1, a fixed clamping part 2, a movable clamping part 3, a stroke adjusting mechanism 4 and a clamping adjusting screw rod 5.
The upper surface of the clamp base body 1 is chiseled with a guide groove 11, and the guide groove 11 is an I-shaped groove and used for guiding the movable clamping part 3 and the stroke adjusting mechanism 4. The middle part of the guide groove 11 along the length direction thereof is also provided with a plurality of positioning holes 12 which are distributed at equal intervals. The clamp body 1 is fixed on a machine tool workbench through a countersunk head connecting hole 13 at the bottom of the clamp body and a locking block 14 installed with the countersunk head connecting hole 13.
The fixed clamping part 2 is arranged on the clamp base body 1 and comprises a fixed clamping body 21, a first jaw 22 and a first supporting spring 23. Wherein, fixed centre gripping body 21 passes through fixing bolt 6 to be fixed the one end at 1 top of anchor clamps base member, connecting bolt 7 is detachably installed through the top of first jaw 22 one side of fixed centre gripping body 21, fixed centre gripping body 21 orientation one side of first jaw 22 has and holds the wedge mounting groove of first jaw 22, the contact surface of first jaw 22 and fixed centre gripping body 21 is the wedge face. The bottom of the first jaw 22 is provided with a second groove 24, and the first supporting spring 23 is horizontally placed on the wedge-shaped mounting groove and is partially embedded in the second groove 24. Through the design of first jaw 22 and the installation of fixed centre gripping body 21 wedge and the design of first supporting spring 23, receive the effect of clamping force at fixed clamping part 2 after, the cushioning effect of certain degree can be produced to the bottom of first jaw 21 to through the effect of the elasticity of first supporting spring 23, the more firm centre gripping glass mold has improved the steadiness of centre gripping, also can avoid clamping means impaired increase of service life. In addition, the first jaw 22 is convenient to detach and replace only by mounting the connecting bolt 7 on the top.
The bottom ends of the movable clamping part 3 and the stroke adjusting mechanism 4 are sequentially arranged in the guide groove 11 of the clamp base body 1 and can move along the guide groove 11. Wherein the movable clamping part 3 is positioned between the fixed clamping part 2 and the stroke adjusting mechanism 4.
The movable clamping portion 3 includes a movable clamping body 31, a second jaw 32 and a second support spring 33. Wherein, the bottom of the movable clamping body 1 is matched with the guide groove 11 and can move (or slide) along the guide groove 11. The top of the second jaw 32 is detachably mounted on one side of the movable clamping body 31 opposite to the fixed clamping part 2 through a connecting bolt 7, so that the first jaw 22 and the second jaw 32 are oppositely arranged to clamp the glass mold.
The activity centre gripping body 31 orientation one side of second jaw 32 has the wedge mounting groove, second jaw 32 is located in the wedge mounting groove, and be the wedge face with the contact surface of activity centre gripping body 31. The bottom of the second jaw 32 is provided with a third groove 34, and the second supporting spring 33 is horizontally placed on the wedge-shaped mounting groove and is partially embedded in the third groove 34. Through the design of second jaw 32 and the wedge installation of activity centre gripping body 31 and the design of second supporting spring 33, receive the effect of clamping force at activity clamping part 3 after, the cushioning effect of certain degree can be produced to the bottom of second jaw 32 to through the effect of the elasticity of second supporting spring 33, the more firm centre gripping glass mold has improved the steadiness of centre gripping, also can avoid clamping means impaired increase of service life. In addition, the second jaw 32 is convenient to detach and replace only by mounting the connecting bolt 7 on the top.
The first jaw 22 and the second jaw 32 are detachably mounted on the fixed clamping body 21 and the movable clamping plate 31 respectively, so that the first jaw 22 and/or the second jaw 32 positioned in a plane positioning manner or a V-shaped groove positioning manner can be selected according to requirements, the whole fixture is not required to be detached from a machine tool, and the use flexibility of the fixture is improved.
The stroke adjusting mechanism 4 comprises a ball valve main body 41, a positioning ball valve 42 and a ball valve locking bolt 43; wherein, the bottom of the ball valve body 41 is installed in cooperation with the guide groove 11 and can move (or slide) along the guide groove 11. A ball valve accommodating groove 411 is formed in one side, facing the guide groove 11, of the ball valve main body 41, and the positioning ball valve 42 is placed in the ball valve accommodating groove 411; the ball valve body 41 is further provided with inclined screw holes 412 from top to bottom at both sides perpendicular to the length direction of the guide groove 11, the inclined screw holes 412 are communicated with the ball valve accommodating grooves 411, and the ball valve locking bolt 43 is threadedly installed in the inclined screw holes 412 and can penetrate through the inclined screw holes 412 to contact with the fixed ball valve 42. The inner diameter of a positioning hole 12 in the guide groove 11 is 1/4-1/3 of the diameter of the positioning ball valve 42. The ball valve locking bolts 43 are unscrewed, the stroke adjusting mechanism 4 is moved to a proper position according to the size of the glass mold, the positioning ball valve 42 falls into the corresponding positioning hole 12, then the ball valve locking bolts 43 are screwed, and the positioning ball valve 42 is fixed on the positioning hole 12, so that the position fixing of the stroke adjusting mechanism 4 is realized, and the purpose of stroke adjustment is realized.
The upper part of the ball valve main body 41 is provided with a through horizontal threaded hole 44, the clamping adjusting screw 5 is provided with an external thread matched with the horizontal threaded hole 44, the clamping adjusting screw 5 penetrates through the horizontal threaded hole 44 and is in contact connection with the movable clamping body 31, and clamping force is transmitted to the second jaw 32, the glass mold and the first jaw 22 through the movable clamping body 31, so that the glass mold workpiece is clamped.
Preferably, one side of the movable clamping body 31 facing the stroke adjusting mechanism 4 is provided with a first groove 35, and the ball valve main body 41 is partially embedded in the first groove 35, so that on one hand, the movable clamping part 3 and the stroke adjusting mechanism 4 synchronously move to adjust the stroke, the adjusting efficiency is improved, and on the other hand, the transmission effect of the clamping force is improved.
The working principle of the clamp for processing glass is as follows:
firstly, determining the length of a certain batch of glass molds, and determining the adjusting positions of the movable clamp 3 and the stroke adjusting mechanism 4;
secondly, loosening the ball valve locking bolt 43, moving the stroke adjusting mechanism 4 to a proper position, enabling the positioning ball valve 42 to fall into the corresponding positioning hole 12, then screwing the ball valve locking bolt 43, fixing the positioning ball valve 42 on the positioning hole 12, and locking the stroke adjusting mechanism 4 relative to the clamp base body 1;
and thirdly, clamping the glass mold workpiece between the first jaw 22 and the second jaw 32, tightening the clamping adjusting screw 5 through a wrench, finely adjusting the position of the movable clamping part 3, transmitting clamping force and clamping and fixing the glass mold workpiece.
According to the fixture, the fixture does not need to be detached from a machine tool workbench, the stroke of the fixture can be adjusted according to different specifications of glass molds without replacing the fixture by locking and matching the stroke adjusting mechanism and the fixture base body and then adjusting the clamping force between the second jaw plate and the fixed first jaw plate through the clamping and adjusting screw rod, so that the processing requirements of the glass molds with different lengths are met, the use flexibility of the fixture is improved, and the market prospect is wide.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A jig for glass processing, characterized by comprising: the clamp comprises a clamp base body, a fixed clamping part, a movable clamping part, a stroke adjusting mechanism and a clamping adjusting screw rod; the fixture comprises a fixture base body, a positioning hole and a positioning pin, wherein the upper surface of the fixture base body is provided with a guide groove, and the guide groove is provided with a plurality of positioning holes; the fixed clamping part is arranged on the clamp base body, and the movable clamping part and the stroke adjusting mechanism are sequentially arranged in the guide groove and can move along the guide groove; the stroke adjusting mechanism is provided with a positioning ball valve, and the positioning ball valve is matched with the positioning hole; the clamping adjusting screw penetrates through the stroke adjusting mechanism and is movably connected with the movable clamping part to adjust the clamping force between the movable clamping part and the fixed clamping part.
2. The jig for glass processing according to claim 1, wherein the stroke adjusting mechanism includes a ball valve body, a positioning ball valve, and a ball valve locking bolt; the bottom of the ball valve main body is arranged in the guide groove and can move along the guide groove; a ball valve accommodating groove is formed in one side, facing the guide groove, of the ball valve main body, and the positioning ball valve is placed in the ball valve accommodating groove; the two sides of the ball valve main body are also provided with inclined threaded holes from top to bottom, the inclined threaded holes are communicated with the ball valve accommodating grooves, and the ball valve locking bolts penetrate through the threaded holes to lock the positioning ball valve.
3. The jig for glass processing according to claim 2, wherein an inner diameter of the positioning hole is 1/4 to 1/3 of a diameter of the positioning ball valve.
4. The jig for glass processing according to claim 3, wherein the fixed clamp portion includes a fixed clamp body and a first jaw; the first jaw plate is detachably arranged on one side of the fixed clamping body; the movable clamping part comprises a movable clamping body and a second jaw plate, and the second jaw plate is detachably mounted on one side of the first jaw plate, and the movable clamping body faces towards the other side of the first jaw plate.
5. The jig for glass processing according to claim 4, wherein a horizontal threaded hole is formed in an upper portion of the ball valve body, and the clamping adjustment screw penetrates the horizontal threaded hole and is connected to the movable clamping body in a contact manner to push the movable clamping body to move along the guide groove.
6. The jig for glass processing according to claim 5, wherein a side of the movable clamping body facing the stroke adjustment mechanism is provided with a first groove, and the ball valve main body is partially embedded in the first groove.
7. The jig for glass processing according to claim 4, wherein the fixed clamping body and the movable clamping body are respectively provided with a wedge-shaped mounting groove, the first jaw and the second jaw are respectively mounted on the wedge-shaped mounting grooves of the fixed clamping body and the movable clamping body, and the mounting surface is a wedge surface.
8. The jig for glass processing according to claim 7, wherein the fixing clip portion further has a first support spring, and the bottom of the first jaw has a second groove, and the first support spring is horizontally disposed on the wedge-shaped mounting groove of the fixing clip body and partially embedded in the second groove.
9. The jig for glass processing according to claim 7, wherein the movable clamping portion further comprises a second support spring, the bottom of the second jaw comprises a third groove, and the second support spring is horizontally disposed on the wedge-shaped mounting groove of the movable clamping body and partially embedded in the third groove.
10. The jig for glass processing according to claim 1, wherein the guide groove is an i-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122595339.9U CN216326630U (en) | 2021-10-27 | 2021-10-27 | Clamp for glass processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122595339.9U CN216326630U (en) | 2021-10-27 | 2021-10-27 | Clamp for glass processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216326630U true CN216326630U (en) | 2022-04-19 |
Family
ID=81131235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122595339.9U Active CN216326630U (en) | 2021-10-27 | 2021-10-27 | Clamp for glass processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216326630U (en) |
-
2021
- 2021-10-27 CN CN202122595339.9U patent/CN216326630U/en active Active
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