CN211760989U - Clamp for glass mold - Google Patents
Clamp for glass mold Download PDFInfo
- Publication number
- CN211760989U CN211760989U CN202020136372.8U CN202020136372U CN211760989U CN 211760989 U CN211760989 U CN 211760989U CN 202020136372 U CN202020136372 U CN 202020136372U CN 211760989 U CN211760989 U CN 211760989U
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- bottom plate
- jig
- sliding
- flange
- adjusting screw
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Abstract
The utility model relates to an anchor clamps for glass mold, it includes: the bottom plate is provided with an embedding hole, the embedding hole comprises a first part and a second part, and the diameter of the first part is larger than that of the second part; the limiting block is fixed on the bottom plate; the abutting mechanism is arranged on the bottom plate in a sliding mode, a placing space is formed between the abutting mechanism and the limiting block, and the size of the placing space is adjusted by the sliding of the abutting mechanism; adjusting screw, adjusting screw is rotatable to be set up in the hole of inlaying, adjusting screw has first end and second end, first end threaded connection supports tight mechanism in, supports tight mechanism through first end rotation and removal in supporting tight mechanism, the second end is provided with the regulation portion, the last flange that is provided with of adjusting screw, the flange is located the first portion, the diameter of flange is greater than the diameter of second portion, the flange is kept away from one side of second portion and is provided with the stop piece, the stop piece is fixed on the bottom plate. The clamp is more durable.
Description
Technical Field
The utility model relates to an anchor clamps especially relate to an anchor clamps for glass mold.
Background
In glass making, a mold, typically two mold halves, is used. Since the shape of the mold is adapted to the shape of the glass, and the shape of the mold is irregular, it is not easy to fix the mold when processing the mold, such as engraving in the mold. If the mold can be fixed by the jig, the production efficiency can be improved.
"CN 102848245B" discloses a "fixture mechanism for processing glass mold", but its "fixed seat lifting screw 211" is easy to loosen, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anchor clamps for glass mold, anchor clamps are more durable.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides an anchor clamps for glass mold, it includes:
the bottom plate is provided with an embedding hole, the embedding hole comprises a first part and a second part, and the diameter of the first part is larger than that of the second part;
the limiting block is fixed on the bottom plate;
the abutting mechanism is arranged on the bottom plate in a sliding mode, a placing space is formed between the abutting mechanism and the limiting block, and the size of the placing space is adjusted by the sliding of the abutting mechanism;
the adjusting screw rod is rotatably arranged in the embedding hole and provided with a first end and a second end, the first end is in threaded connection with the abutting mechanism and rotates in the abutting mechanism to move the abutting mechanism, the second end is provided with an adjusting part, a flange is arranged on the adjusting screw rod and is located in the first part, the diameter of the flange is larger than that of the second part, a stopping piece is arranged on one side, away from the second part, of the flange, and the stopping piece is fixed on the bottom plate.
Optionally, the stop is fixed in the first part.
Further, the side wall of the embedding hole is provided with a threaded hole, the threaded hole extends to the outer surface of the bottom plate, a screw is arranged in the threaded hole, and the screw is inserted into the stopping piece.
Optionally, a sliding groove i is formed in the bottom plate, and the limiting block is slidably arranged in the sliding groove i.
Optionally, the abutting mechanism comprises a clamping block and a sliding block, a sliding groove ii is arranged on the bottom plate, the sliding block is slidably arranged in the sliding groove ii, and the clamping block and the sliding block are detachably fixed together.
Furthermore, the part of the fixture block facing the placing space is provided with a profiling groove.
Furthermore, the fixture block is located outside the sliding groove II, and two ends of the fixture block extend towards the surfaces of the bottom plates on two sides of the sliding groove II.
Optionally, the device further comprises a connecting rod with one end fixed on the bottom plate, and a pressing plate is connected to the far end of the connecting rod and can be arranged on the connecting rod in a sliding manner.
Furthermore, the pressing plate is provided with a supporting surface, and the supporting surface is used for being lapped on a corresponding reference step arranged on the glass mold.
Furthermore, the number of the connecting rods is two, and the far ends of the two connecting rods are connected to the two ends of the pressing plate.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model discloses an anchor clamps for glass mold, owing to be provided with the flange on the adjusting screw, the flange is arranged in the first portion that inlays the hole, and the diameter of flange is greater than the diameter of second portion, and one side that the second portion was kept away from to the flange is provided with the piece that prevents, and the piece that prevents is fixed on the bottom plate, therefore the flange is restricted in the second portion, also is adjusting screw to be restricted firmly in inlaying the hole to make adjusting screw difficult not hard up in the use, anchor clamps are more durable.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a perspective view of a glass mold clamping apparatus according to a preferred embodiment of the present invention, in which an adjusting screw is not yet installed;
FIG. 2 is a schematic view of the glass mold shown in FIG. 1 after the mold has been installed with the clamp, wherein one end of the mold has not yet fully overlapped the press plate;
FIG. 3 is a cross-sectional view taken along the center of the adjustment screw of FIG. 2;
FIG. 4 is a schematic view of a stopper fixing manner;
wherein the reference numerals are as follows:
1. a base plate;
2. a limiting block;
3. a tightening mechanism; 31. a clamping block; 311. profiling grooves; 32. a slider;
4. adjusting the screw rod; 41. a first end; 42. a second end; 43. an adjustment section; 44. a flange;
5. embedding holes; 51. a first portion; 52. a second portion;
6. a placement space;
7. a stopper;
8. a threaded hole;
9. a screw;
10. a chute I;
11. a chute II;
12. a connecting rod;
13. pressing a plate; 131. a support surface; 132. a long hole;
14. adjusting the nut;
15. a chute III;
16. a bolt;
17. and (5) tightening the nut.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the jig for glass molds comprises a base plate 1, and the base plate 1 has an approximately semi-circular disk shape matching the shape of the glass mold M, see fig. 2.
A sliding groove I10 is formed in the bottom plate 1, the cross section of the sliding groove I10 is in an inverted T shape, and two limiting blocks 2 are arranged in the sliding groove I10 in a sliding mode. Referring to fig. 4, the stopper 2 is connected to the sliding groove i 10 by a bolt 16 and a fastening nut 17. The limiting block 2 is used for abutting against and positioning a processing plane of the glass mold M, as shown in figure 2. The two stoppers 2 are provided for more firmly positioning the glass mold M. The limiting block 2 is arranged in the sliding groove I10 in a sliding mode and is finally fixed, and the position of the limiting block 2 is adjusted to be suitable for the glass mold M.
As shown in fig. 1, the present embodiment further provides a tightening mechanism 3, and the tightening mechanism 3 is used for tightening the glass mold M to the limiting block 2. The abutting mechanism 3 includes a latch 31 and a slider 32. The latch 31 and the slider 32 are fixed together. The bottom plate 1 is provided with a sliding groove II 11, the sliding block 32 is arranged in the sliding groove II 11 in a sliding mode, and the sliding groove II 11 plays a role in guiding the sliding block 32 and preventing the sliding block 32 from rotating. The latch 31 and the slider 32 are detachably fixed together, thereby facilitating replacement of the latch 31. A placing space 6 is defined between the fixture block 31 and the stopper 2 for clamping one end of the glass mold M, see fig. 2.
In other embodiments, the sliding groove i 10 may not be provided, for example, the limiting block 2 is directly welded on the bottom plate 1.
The portion of the latch 31 facing the placing space 6 is further provided with a contour groove 311, and the shape of the contour groove 311 substantially matches the shape of the corresponding portion of the glass mold M to more firmly hold the glass mold M, as shown in fig. 2.
As shown in fig. 1, the latch 31 is located outside the sliding groove ii 11, two ends of the latch 31 extend to the surfaces of the bottom plates 1 on two sides of the sliding groove ii 11, and the latch 31 is close to the surface of the bottom plate 1, so that the latch 31 is not prone to shake.
The bottom plate 1 is provided with an embedding hole 5, an adjusting screw rod 4 penetrates through the embedding hole 5, the adjusting screw rod 4 is rotatably arranged, the adjusting screw rod 4 is provided with a first end 41 (lower end) and a second end 42 (upper end), wherein the first end 41 is in threaded connection with the slider 32 (the first end 41 is shown to be separated from the slider 32 in fig. 1, which is a state before installation), the second end 42 is provided with an adjusting part 43, the adjusting part 43 is a square head, and in other embodiments, the adjusting part 43 can also be in other conventional structures such as an inner hexagonal hole. The adjustment portion 43 is turned by a wrench to rotate the adjustment screw 4, and the first end 41 of the adjustment screw 4 rotates in the sliding block 32 to drive the sliding block 32 to slide in the sliding groove ii 11. The size of the placing space 6 is adjusted by the sliding of the abutting mechanism 3.
In order to prevent the adjusting screw 4 from loosening in the insertion hole 5 during use, the following arrangement is made.
As shown in fig. 3, the insertion hole 5 includes a first portion 51 and a second portion 52, the first portion 51 is located above the second portion 52, the first portion 51 and the second portion 52 are communicated to form the insertion hole 5, and the insertion hole 5 penetrates through the upper and lower surfaces of the bottom plate 1. The first portion 51 and the second portion 52 are each substantially cylindrical holes. The diameter of the first portion 51 is larger than the diameter of the second portion 52.
The adjusting screw 4 is provided with a flange 44 on its outer circumference, the flange 44 being placed in the first portion 51, the flange 44 having a diameter larger than the diameter of the second portion 52, so that the flange 44 is confined in the first portion 51.
The side (upper side) of the flange 44 remote from the second portion 52 is provided with a stopper 7, the stopper 7 is fixed to the base plate 1, and the stopper 7 blocks the flange 44 so that the adjusting screw 4 cannot move upward.
Adjusting screw 4 is set up firmly in inlaying hole 5 like this, and adjusting screw 4 is difficult for taking place to rock in the use to it is not fragile, and the structure is more firm.
In this example, the stopper 7 is detachably provided on the base plate 1 to facilitate maintenance. Referring to fig. 1, the stopper 7 is a ring, and the inner sidewall of the insertion hole 5 is provided with a threaded hole 8, and the threaded hole 8 extends to the outer surface of the base plate 1. As shown in fig. 2, a screw 9 is provided in the screw hole 8, and an inner end of the screw 9 is screwed into the stopper 7, thereby fixing the stopper 7.
In this example, the stopper 7 is fixed to the first portion 51, that is, the stopper 7 is embedded in the insertion hole 5, so that the stopper 7 is not easily broken.
The stop member 7 in this example is a circular ring to more firmly stop the flange 44, but in other embodiments, the stop member 7 may be other than a circular ring, such as a block.
In this example, although the tightening mechanism 3 includes the slider 32 and the latch 31, which are detachably connected together, in other embodiments, only the latch 31 may be provided, and the first end 41 of the adjusting screw 4 may be screwed into the latch 31.
As shown in fig. 1 and 2, in order to stabilize the other end of the glass mold M, a connecting bar 12 and a pressing plate 13 are further provided. The connecting rods 12 are provided with two, one end of each connecting rod 12 is connected with the bottom plate 1, and the other end is connected with the end part of the pressing plate 13.
The bottom plate 1 is provided with a sliding chute III 15, and the cross section of the sliding chute III 15 is also in an inverted T shape similar to the sliding chute I10; similar to the stopper 2, the connecting rod 12 is connected in the slide groove iii 15 in almost the same manner (the threaded portion of the bolt 16 corresponds to the end of the connecting rod 12 in fig. 4). And the connecting rod 12 can be adjusted in position in the chute III 15, so that the glass mold can be more suitable for the size of the glass mold M, see figure 2.
As shown in fig. 2, two ends of the pressing plate 13 are sleeved on the connecting rod 12, and the pressing plate 13 can be moved by rotating the adjusting nut 14 on the connecting rod 12, and the pressing plate 13 is pressed against one end of the glass mold M.
The pressing plate 13 is further provided with a long hole 132, the far end of one connecting rod 12 is sleeved in the long hole 132, and the long hole 132 is convenient for adjusting the distance between the two connecting rods 12.
Although two connecting rods 12 are provided in this example, which has the advantage of being more stable, in other embodiments it is also possible to provide only one connecting rod 12.
In order to better stabilize the glass mold M, the pressing plate 13 is provided with a supporting surface 131, the glass mold M is correspondingly provided with a reference step MS (also called a groove), the reference step MS is overlapped on the supporting surface 131, and the supporting surface 131 plays an upward supporting role for the glass mold M, so that the glass mold M can be better stabilized.
As described above, in the glass mold clamping apparatus of this embodiment, the fixture block 31 is moved by rotating the adjusting screw 4, and the fixture block 31 and the stopper 2 clamp and position the glass mold M. In addition, the connecting rod 12 and the pressing plate 13 are used as auxiliary materials, the pressing plate 13 slides on the connecting rod 12 by rotating the adjusting nut 14, and the pressing plate 13 is tightly abutted to the end face of the glass mold M. In addition, the pressing plate 13 is provided with a supporting surface 131, the glass mold M is provided with a reference step MS, and the reference step MS is placed on the supporting surface 131, so that the glass mold M is more stable. And the adjusting screw rod 4 is provided with a flange 44, the flange 44 is limited in the first part 51 of the embedding hole 5 and is blocked above the flange 44 through a blocking piece 7 (a circular ring), so that the adjusting screw rod 4 is more stably arranged in the bottom plate 1, the adjusting screw rod 4 is not easy to shake, and the adjusting screw rod 4 is not easy to damage.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A glass jig fixture, comprising:
a bottom plate (1), wherein an embedding hole (5) is arranged in the bottom plate (1), the embedding hole (5) comprises a first part (51) and a second part (52), and the diameter of the first part (51) is larger than that of the second part (52);
the limiting block (2), the limiting block (2) is fixed on the bottom plate (1);
the pressing mechanism (3) is arranged on the bottom plate (1) in a sliding mode, a placing space (6) is formed between the pressing mechanism (3) and the limiting block (2), and the size of the placing space (6) is adjusted by the sliding of the pressing mechanism (3);
the adjusting screw rod (4) is rotatably arranged in the embedding hole (5), the adjusting screw rod (4) is provided with a first end (41) and a second end (42), the first end (41) is in threaded connection with the abutting mechanism (3), the abutting mechanism (3) is moved by the rotation of the first end (41) in the abutting mechanism (3), the second end (42) is provided with an adjusting portion (43), a flange (44) is arranged on the adjusting screw rod (4), the flange (44) is located in the first portion (51), the diameter of the flange (44) is larger than that of the second portion (52), a stopping piece (7) is arranged on one side, far away from the second portion (52), of the flange (44), and the stopping piece (7) is fixed on the bottom plate (1).
2. The jig for glass molds according to claim 1, characterized in that: the stop (7) is fixed in the first portion (51).
3. The jig for glass molds according to claim 2, characterized in that: the side wall of the embedding hole (5) is provided with a threaded hole (8), the threaded hole (8) extends to the outer surface of the bottom plate (1), a screw (9) is arranged in the threaded hole (8), and the screw (9) is inserted into the stopping piece (7).
4. The jig for glass molds according to claim 1, characterized in that: the bottom plate (1) is provided with a sliding groove I (10), and the limiting block (2) can be arranged in the sliding groove I (10) in a sliding mode.
5. The jig for glass molds according to claim 1, characterized in that: the abutting mechanism (3) comprises a clamping block (31) and a sliding block (32), a sliding groove II (11) is arranged on the bottom plate (1), the sliding block (32) can be arranged in the sliding groove II (11) in a sliding mode, and the clamping block (31) and the sliding block (32) are fixed together in a separable mode.
6. The jig for glass molds according to claim 5, characterized in that: the part of the fixture block (31) facing the placing space (6) is provided with a contour groove (311).
7. The jig for glass molds according to claim 5, characterized in that: the clamping block (31) is located outside the sliding groove II (11), and two ends of the clamping block (31) extend towards the surfaces of the bottom plates (1) on two sides of the sliding groove II (11).
8. The jig for glass molds according to claim 1, characterized in that: the novel shoe sole is characterized by further comprising a connecting rod (12) with one end fixed on the sole plate (1), a pressing plate (13) is connected to the far end of the connecting rod (12), and the pressing plate (13) can be arranged on the connecting rod (12) in a sliding mode.
9. The jig for glass molds according to claim 8, characterized in that: the pressing plate (13) is provided with a supporting surface (131), and the supporting surface (131) is used for being overlapped with a corresponding reference step arranged on the glass mold.
10. The jig for glass molds according to claim 8, characterized in that: the two connecting rods (12) are arranged, and the far ends of the two connecting rods (12) are connected to the two ends of the pressing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020136372.8U CN211760989U (en) | 2020-01-21 | 2020-01-21 | Clamp for glass mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020136372.8U CN211760989U (en) | 2020-01-21 | 2020-01-21 | Clamp for glass mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211760989U true CN211760989U (en) | 2020-10-27 |
Family
ID=72903555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020136372.8U Active CN211760989U (en) | 2020-01-21 | 2020-01-21 | Clamp for glass mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211760989U (en) |
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2020
- 2020-01-21 CN CN202020136372.8U patent/CN211760989U/en active Active
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