CN216577311U

CN216577311U - Auxiliary clamp for glass mold production

Info

Publication number: CN216577311U
Application number: CN202122579130.3U
Authority: CN
Inventors: 周阳超; 胡伟东; 黄弦林; 刘少科
Original assignee: Chengdu Youming Technology Co ltd
Current assignee: Chengdu Youming Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-05-24
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses an auxiliary clamp for glass mold production, which comprises a bottom plate, wherein mounting seats are respectively arranged at four angular positions and the middle positions of two sides of the bottom plate, a rectangular groove is formed in one side of the upper end surface of the bottom plate, limiting convex strips are respectively arranged at two sides in the rectangular groove, an I-shaped sliding block is connected in the rectangular groove in a sliding mode, a first mounting block is fixedly connected to the upper end surface of the I-shaped sliding block, and a driving assembly used for driving the I-shaped sliding block to move is arranged in the rectangular groove; the clamping device can turn over the clamped die in use through the arranged fixing assembly, the threaded column is rotated by rotating the rotating handle in the turning process, the inserted rod is drawn out of the insertion hole by rotating and moving the threaded column, then the die is turned over to adjust the processing surface, and the inserted rod is inserted into the corresponding insertion hole to be locked by rotating the rotating handle after the adjustment is finished, so that the die does not need to be repeatedly clamped in the processing process, and the clamping device is more convenient to use.

Description

Auxiliary clamp for glass mold production

Technical Field

The utility model relates to the technical field of glass molds, in particular to an auxiliary clamp for producing a glass mold.

Background

In the process of machining a die, a clamp is usually adopted to install the relative position of a workpiece and a cutting tool and reliably clamp the workpiece, the clamp plays a crucial role in the work of a machine tool, different clamps are used by different machine tools, such as a lathe clamp, a drilling machine clamp and a grinding machine clamp, and when the clamp is used for clamping the workpiece, the position accuracy of the workpiece relative to the tool and the machine tool is ensured by the clamp.

Need polish the processing to the mould surface when glass mold processing, need adopt anchor clamps to carry out the centre gripping to the mould fixed when polishing, current anchor clamps can't overturn the mould when fixing the mould for the mould need carry out the clamping repeatedly when polishing in order to change the inconvenience that the polished surface is very, for this we provide a glass mold production with supplementary anchor clamps in order to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary clamp for producing a glass mold, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

an auxiliary clamp for glass mold production comprises a bottom plate, wherein mounting seats are respectively mounted at four angular positions and the middle positions of two sides of the bottom plate, a rectangular groove is formed in one side of the upper end face of the bottom plate, limiting convex strips are respectively arranged at two sides in the rectangular groove, an I-shaped sliding block is connected in the rectangular groove in a sliding mode, a first mounting block is fixedly connected to the upper end face of the I-shaped sliding block, and a driving assembly used for driving the I-shaped sliding block to move is arranged in the rectangular groove;

the adjustable clamping device is characterized in that an adjusting shaft is rotatably connected to the upper end of the first mounting block, a fixing assembly used for fixing the adjusting shaft is arranged on the first mounting block, a sliding rail is fixedly connected to the other side of the upper end face of the bottom plate, and a clamping assembly used for being matched with the first mounting block is arranged on the sliding rail.

As a further scheme of the utility model: the clamping assembly comprises a sliding seat, the sliding seat is connected to the sliding rail in a sliding mode, a plurality of adjusting holes are formed in the sliding rail, a second mounting block is fixedly connected to the upper end face of the sliding seat, a rotating shaft is rotatably connected to the upper end of the second mounting block, a clamping plate is fixedly connected to one side of the opposite side of the rotating shaft and one side of the opposite side of the adjusting shaft, and a locking assembly used for being matched with the adjusting holes to lock the position of the sliding seat is further arranged on the sliding seat.

As a still further scheme of the utility model: the driving assembly comprises a threaded rod, the threaded rod is rotatably connected between the middle positions of the two side faces of the rectangular groove, the threaded rod is in threaded connection with the I-shaped sliding block, and the threaded rod is connected with a rotating handle which is fixedly connected with one end of the shaft head penetrating through the bottom plate.

As a still further scheme of the utility model: the fixed subassembly includes the screw thread seat, screw thread seat fixed connection keeps away from grip block one side upper end position at first installation piece, four equidistant jacks are seted up to the one end that the grip block was kept away from to the adjusting spindle, threaded connection has the screw thread post on the screw thread seat, screw thread post lower extreme fixedly connected with and jack complex inserted bar, screw thread post upper end fixedly connected with rotates the handle.

As a still further scheme of the utility model: the locking assembly comprises sliding rods, the two sliding rods are all installed at the position, far away from the lower end of one side of the clamping plate, of the first installation block, a fixed inserting plate is connected between the two sliding rods in a sliding mode, the fixed inserting plate is connected with a sliding seat in a sliding mode, springs are arranged at the positions, located between the fixed inserting plate and the sliding rod installation seat, of the sliding rods in a penetrating mode, and a pull handle is fixedly connected to the upper end of the fixed inserting plate.

As a still further scheme of the utility model: the mounting seats are fixedly connected with the bottom plate through screws.

As a still further scheme of the utility model: and rubber pads are respectively adhered to the opposite sides of the two clamping plates.

Compared with the prior art, the utility model has the beneficial effects that:

1. the clamping device can turn over the clamped die in use through the arranged fixing assembly, the threaded column is rotated by rotating the rotating handle in the turning process, the inserted rod is drawn out of the insertion hole by rotating and moving the threaded column, then the die is turned over to adjust the processing surface, and the inserted rod is inserted into the corresponding insertion hole to be locked by rotating the rotating handle after the adjustment is finished, so that the die does not need to be repeatedly clamped in the processing process, and the clamping device is more convenient to use.

2. The position of the sliding seat can be adjusted through the arranged locking assembly when the clamping fixture is used, so that the distance between the two clamping plates can be correspondingly adjusted according to the size of a clamped mould when the clamping fixture is used, the clamping fixture can be suitable for clamping moulds with different sizes, and the practicability is high.

Drawings

FIG. 1 is a schematic structural view of an auxiliary jig for glass mold production.

FIG. 2 is a schematic structural view of a fixing member in an auxiliary jig for glass mold production.

Fig. 3 is a schematic structural view of a threaded column in an auxiliary clamp for glass mold production.

FIG. 4 is a schematic structural view of the other side of the auxiliary clamp for glass mold production.

FIG. 5 is a schematic structural view of a locking assembly in an auxiliary jig for glass mold production.

Wherein: 1. a base plate; 2. a sliding seat; 3. a mounting seat; 4. a slide rail; 5. an adjustment hole; 6. a threaded rod; 7. rotating the handle; 8. an I-shaped sliding block; 9. a first mounting block; 10. an adjustment shaft; 11. a clamping plate; 12. a second mounting block; 13. a jack; 14. a threaded seat; 15. rotating the handle; 16. inserting a rod; 17. a threaded post; 18. a rotating shaft; 19. a slide bar; 20. a spring; 21. pulling a handle; 22. fixing the inserting plate; 23. a rectangular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, in the embodiment of the present invention, an auxiliary fixture for glass mold production includes a bottom plate 1, mounting seats 3 are installed at four angular positions and at middle positions of two sides of the bottom plate 1, a rectangular groove 23 is formed at one side of an upper end surface of the bottom plate 1, limiting protruding strips are arranged at two sides inside the rectangular groove 23, an i-shaped slider 8 is slidably connected in the rectangular groove 23, a first mounting block 9 is fixedly connected to an upper end surface of the i-shaped slider 8, and a driving assembly for driving the i-shaped slider 8 to move is arranged in the rectangular groove 23; the mounting seats 3 are fixedly connected with the bottom plate 1 through screws.

The driving assembly comprises a threaded rod 6, the threaded rod 6 is rotatably connected between the middle positions of the two side surfaces of the rectangular groove 23, the threaded rod 6 is in threaded connection with the I-shaped sliding block 8, and a rotating handle 7 is fixedly connected to one end, penetrating through the bottom plate 1, of a connecting shaft head of the threaded rod 6; when the clamping device is used, the threaded rod 6 is rotated by rotating the handle 7, and the threaded rod 6 rotates to drive the I-shaped sliding block 8 to move so that the two clamping plates 11 are closed to clamp and fix a mold.

The upper end of the first mounting block 9 is rotatably connected with an adjusting shaft 10, and a fixing component for fixing the adjusting shaft 10 is arranged on the first mounting block 9; fixed subassembly includes screw thread seat 14, screw thread seat 14 fixed connection keeps away from grip block 11 one side upper end position at first installation piece 9, four equidistant jacks 13 are seted up to the one end that the grip block 11 was kept away from to adjusting shaft 10, threaded connection has screw thread post 17 on the screw thread seat 14, screw thread post 17 lower extreme fixedly connected with and jack 13 complex inserted bar 16, screw thread post 17 upper end fixedly connected with rotates handle 15.

Through the fixed subassembly that sets up, can overturn the mould of centre gripping when using, rotate handle 15 through the rotation and make screw thread post 17 rotate when the upset, screw thread post 17 rotates to remove and makes inserted bar 16 take out from jack 13, then the upset mould is adjusted the machined surface, rotate handle 15 again after the adjustment is accomplished and insert corresponding jack 13 with inserted bar 16 and lock, make need not to carry out the clamping repeatedly to the mould man-hour, make more convenience in the use.

The other side of the upper end face of the bottom plate 1 is fixedly connected with a sliding rail 4, and a clamping assembly matched with the first mounting block 9 is arranged on the sliding rail 4; the clamping assembly comprises a sliding seat 2, the sliding seat 2 is connected to a sliding rail 4 in a sliding mode, a plurality of adjusting holes 5 are formed in the sliding rail 4, a second mounting block 12 is fixedly connected to the upper end face of the sliding seat 2, a rotating shaft 18 is rotatably connected to the upper end of the second mounting block 12, clamping plates 11 are fixedly connected to one sides of opposite sides of the rotating shaft 18 and the adjusting shaft 10, and a locking assembly used for being matched with the adjusting holes 5 to lock the position of the sliding seat 2 is further arranged on the sliding seat 2; can adjust the position of sliding seat 2 when using through the locking subassembly that sets up for can carry out corresponding adjustment according to the size of the centre gripping mould when using to the interval between two grip blocks 11, make anchor clamps adaptable to the mould centre gripping of equidimension not, the practicality is strong.

Locking Assembly includes slide bar 19, and two slide bars 19 are all installed and are kept away from the position of grip block 11 one side lower extreme at first installation piece 9, and sliding connection has fixed picture peg 22 between two slide bars 19,

fixed picture peg

22 and 2 sliding connection of sliding seat, spring 20 is all worn to be equipped with in the position that slide bar 19 is located between fixed picture peg 22 and the 19 mount pads of slide bar, fixed picture peg 22 upper end is fixedly connected with pull handle 21 still.

When in adjustment, the pull handle 21 is pulled to enable the fixed inserting plate 22 to move upwards, the fixed inserting plate 22 is pulled out from the adjusting hole 5, the sliding seat 2 can be adjusted in a sliding mode, the pull handle 21 is loosened after the sliding seat is adjusted to a required position, and the fixed inserting plate 22 is inserted into the corresponding adjusting hole 5 to be fixed under the action of the spring 20.

Example 2

The difference from example 1 is: rubber pads are adhered to the opposite sides of the two clamping plates 11; the rubber pad can be used for avoiding the clamping mark of the clamping plate 11 on the surface of the die when the die is clamped.

The working principle of the utility model is as follows: when the utility model is used, the distance between two clamping plates 11 is correspondingly adjusted according to the size of a die, when the distance is adjusted, a fixed inserting plate 22 is moved upwards by pulling a pull handle 21, the fixed inserting plate 22 is pulled out from an adjusting hole 5, further, the sliding seat 2 can be adjusted in a sliding way, after the distance is adjusted to a required position, the pull handle 21 is loosened, the fixed inserting plate 22 is inserted into the corresponding adjusting hole 5 for fixing under the action of a spring 20, then the die is placed to the position between the two clamping plates 11, a threaded rod 6 is rotated by rotating a handle 7, the threaded rod 6 rotates to drive an I-shaped sliding block 8 to move so that the two clamping plates 11 are closed to clamp and fix the die, when the die needs to be turned over, a threaded column 17 rotates by rotating the rotating handle 15, the threaded column 17 rotates to pull an inserting rod 16 out from an inserting hole 13, then the die is turned over to adjust the processing surface, after the adjustment is finished, the rotating handle 15 is rotated to insert the inserting rods 16 into the corresponding inserting holes 13 to be locked, so that repeated clamping of the die is not needed during processing.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. Although the present description is described in terms of embodiments, not every embodiment includes only one technical solution, and such description of the embodiments is merely for clarity, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a glass mold production is with supplementary anchor clamps, includes bottom plate (1), mount pad (3), its characterized in that are all installed to four angular positions of bottom plate (1) and both sides intermediate position: a rectangular groove (23) is formed in one side of the upper end face of the bottom plate (1), limiting convex strips are arranged on two sides of the interior of the rectangular groove (23), an I-shaped sliding block (8) is connected in the rectangular groove (23) in a sliding mode, a first mounting block (9) is fixedly connected to the upper end face of the I-shaped sliding block (8), and a driving assembly used for driving the I-shaped sliding block (8) to move is arranged in the rectangular groove (23);

the adjustable clamp is characterized in that an adjusting shaft (10) is rotatably connected to the upper end of the first installation block (9), a fixing assembly used for fixing the adjusting shaft (10) is arranged on the first installation block (9), a sliding rail (4) is fixedly connected to the other side of the upper end face of the bottom plate (1), and a clamping assembly used for being matched with the first installation block (9) is arranged on the sliding rail (4).

2. The auxiliary clamp for producing the glass mold as defined in claim 1, wherein the clamping assembly comprises a sliding seat (2), the sliding seat (2) is slidably connected to a sliding rail (4), the sliding rail (4) is provided with a plurality of adjusting holes (5), the upper end surface of the sliding seat (2) is fixedly connected with a second mounting block (12), the upper end of the second mounting block (12) is rotatably connected with a rotating shaft (18), the clamping plate (11) is fixedly connected to one side of the rotating shaft (18) opposite to one side of the adjusting shaft (10), and the sliding seat (2) is further provided with a locking assembly for locking the position of the sliding seat (2) by matching with the adjusting holes (5).

3. The auxiliary clamp for producing the glass mold as claimed in claim 1, wherein the driving assembly comprises a threaded rod (6), the threaded rod (6) is rotatably connected between the middle positions of the two side surfaces of the rectangular groove (23), the threaded rod (6) is in threaded connection with the I-shaped sliding block (8), and one end of the threaded rod (6) which is connected with the shaft head penetrates through the bottom plate (1) is fixedly connected with a rotating handle (7).

4. The auxiliary clamp for producing the glass mold according to claim 1, wherein the fixing assembly comprises a threaded seat (14), the threaded seat (14) is fixedly connected to an upper end position of one side, away from the clamping plate (11), of the first mounting block (9), four equidistant insertion holes (13) are formed in one end, away from the clamping plate (11), of the adjusting shaft (10), a threaded column (17) is connected to the threaded seat (14) in a threaded manner, an insertion rod (16) matched with the insertion holes (13) is fixedly connected to the lower end of the threaded column (17), and a rotating handle (15) is fixedly connected to the upper end of the threaded column (17).

5. The auxiliary clamp for glass mold production as defined in claim 2, wherein the locking assembly comprises two sliding rods (19), the two sliding rods (19) are both installed at a position of the first installation block (9) far away from the lower end of one side of the clamping plate (11), a fixed inserting plate (22) is slidably connected between the two sliding rods (19), the fixed inserting plate (22) is slidably connected with the sliding seat (2), springs (20) are respectively arranged at positions of the sliding rods (19) between the fixed inserting plate (22) and the installation seat of the sliding rods (19), and a pull handle (21) is further fixedly connected to the upper end of the fixed inserting plate (22).

6. The auxiliary clamp for producing the glass mold as claimed in claim 1, wherein the mounting seats (3) are fixedly connected with the bottom plate (1) by screws.

7. The auxiliary clamp for producing glass molds as defined in claim 2, wherein rubber pads are attached to opposite sides of the two clamping plates (11).