Tool clamp for positioning injection mold

Abstract

The utility model discloses a work fixture for injection mold positioning, which comprises a placing table, the top end of the placing table is provided with a clamping mechanism for an injection mold, the bottom end of the placing table is provided with a driving assembly, and the driving assembly comprises a plurality of sliding chutes which are symmetrically arranged at the top end of the placing table; the driving part is connected to the interior of the sliding groove in a sliding and penetrating manner; the cross plate is arranged at the bottom end of the driving piece and used for being connected with the driving piece; and the electric telescopic rod is fixedly connected between the placing table and the cross plate. According to the tool clamp, the sliding groove, the wedge-shaped block, the connecting rod, the cross plate and the electric telescopic rod are arranged, the electric telescopic rod extends and retracts, the four faces of an injection mold can be clamped and released at the same time through the clamping plates by means of extrusion and separation of the wedge-shaped block and the inclined face, and the problem that material taking is tedious through the tool clamp is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to a tooling fixture used for positioning an injection mold. Background Art

[0002] An injection mold is a tool for producing plastic products. The injection mold consists of a movable mold and a fixed mold. The movable mold is installed on the movable template of the injection molding machine, and the fixed mold is installed on the fixed template of the injection molding machine. Therefore, a clamp is usually used to fix the fixed mold when installing it.

[0003] The patent authorization announcement number is CN217514418U, which discloses a fixture for installing injection molds. When removing the injection mold from the operating table, the staff needs to adjust the support rod and the screw rod in sequence to move the first clamp block and the second clamp block out of contact with the injection mold, and remove the injection mold from the operating table. The removal steps are numerous and complicated, which is inconvenient for the staff to take the material from the injection mold. For this reason, we propose a fixture for positioning the injection mold to solve the problem of cumbersome material taking of the above fixture. Utility Model Content

[0004] The purpose of the utility model is to provide a fixture for positioning an injection mold to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixture for positioning an injection mold, comprising a placement table, a clamping mechanism for the injection mold is arranged at the top of the placement table, and a driving assembly is arranged at the bottom of the placement table, and the driving assembly comprises:

[0006] A chute, wherein a plurality of chute are symmetrically arranged on the top of the placement table;

[0007] A driving member, the driving member is slidably inserted and connected to the interior of the slide groove;

[0008] A cross plate, which is arranged at the bottom end of the driving member and is used to connect with the driving member;

[0009] An electric telescopic rod is fixedly connected between the placement table and the cross plate.

[0010] Preferably, the clamping mechanism includes a slider, which is slidably connected to the inside of the slide groove, a clamping plate is fixedly connected to one side of the slider, an inclined surface is provided on the other side of the slider, a clamping portion for replacement is provided on one side of the clamping plate, a fixing component is provided on the inner side of the clamping portion, and an anti-slip component is provided on the outer wall of the clamping portion.

[0011] Preferably, the fixing assembly includes a limit block, which is fixedly connected to the inner side of the clamping part, a limit groove is provided on one side of the clamping plate, the inner wall of the limit groove is fit-connected with the outer wall of the limit block, the top of the clamping part is symmetrically provided with T-shaped through grooves, the inside of the T-shaped through grooves is movably interspersed with bolts, the top of the clamping plate is symmetrically provided with threaded grooves, and the top of the bolt is provided with a hexagonal groove.

[0012] Preferably, the anti-slip component includes anti-slip grooves, and the anti-slip grooves are arranged on the outer side of the clamping part.

[0013] Preferably, the driving member comprises a connecting rod, the top end of which is fixedly connected to a wedge block, one side of which is fittedly connected to the surface of the inclined surface, and the bottom end of the connecting rod is fixedly connected to the top end of the cross plate.

[0014] Preferably, a spring is fixedly connected inside the slide groove, and one end of the spring is fixedly connected to an outer wall of one side of the slide block.

[0015] Technical effects and advantages of the utility model:

[0016] The utility model arranges the slide groove, the wedge block, the connecting rod, the cross plate and the electric telescopic rod. Through the extension and contraction of the electric telescopic rod, the wedge block and the inclined surface can be squeezed and separated to make the clamping plate clamp and release the four surfaces of the injection mold at the same time, thereby solving the cumbersome problem of the tooling fixture taking materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the clamping mechanism of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the driving component of the utility model.

[0021] In the figure: 1. placing table; 2. slide groove; 3. slider; 4. clamping plate; 5. inclined plane; 6. wedge block; 7. connecting rod; 8. cross plate; 801, electric telescopic rod; 9. clamping part; 10. limit block; 11. limit groove; 12. T-shaped through groove; 13. threaded groove; 14. bolt; 15. hexagonal groove; 16. anti-slip pattern; 17. spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4 The tooling fixture for positioning an injection mold shown in the figure comprises a placing table 1, a driving assembly is arranged at the bottom end of the placing table 1, the driving assembly comprises a slide groove 2, a plurality of slide grooves 2 are symmetrically arranged at the top end of the placing table 1, the number of the slide grooves 2 is four, a driving member is slidably connected to the inside of the slide groove 2, the driving member comprises a connecting rod 7, a wedge block 6 is fixedly connected to the top end of the connecting rod 7, one side of the wedge block 6 is fitted and connected to the surface of the inclined surface 5 on the surface, the outer wall of the connecting rod 7 is slidably connected to the inside of the slide groove 2, the bottom end of the connecting rod 7 is fixedly connected to the top end of the cross plate 8, an electric telescopic rod 801, the electric telescopic rod 801 is fixedly connected between the placing table 1 and the cross plate 8, the top end of the electric telescopic rod 801 is fixedly connected to the bottom end of the placing table 1, the telescopic end of the electric telescopic rod 801 is connected to the top end of the cross plate 8 The middle part is fixedly connected, and the electric telescopic rod 801 is started. The telescopic end of the electric telescopic rod 801 extends, driving the cross plate 8 to move downward, driving the connecting rod 7 and the wedge block 6 to slide downward inside the slide groove 2, and the inclined surface 5 on the other side of the slider 3 is squeezed by the wedge block 6, so that the four sliders 3 move inward, and the clamping part 9 contacts the outer wall of the injection mold to clamp and fix the injection mold. When the mold is removed, the electric telescopic rod 801 is contracted to drive the cross plate 8 to move upward, so that the connecting rod 7 and the wedge block 6 slide upward inside the slide groove 2, so that one side of the wedge block 6 is separated from the surface of the inclined surface 5, and the slider 3 slides inside the slide groove 2 under the action of the spring 17, so that the clamping part 9 is separated from the surface of the injection mold, and the four surfaces of the injection mold can be released at the same time, which is convenient for taking materials from the injection mold.

[0024] Furthermore, a clamping mechanism is arranged at the top of the placement table 1, which is used for clamping and fixing the injection mold. The clamping mechanism includes a slider 3, which is slidably connected to the inside of the slide groove 2. The inside of the slide groove 2 is fixedly connected with a spring 17, one end of the spring 17 is fixedly connected to the outer wall of one side of the slider 3, one side of the slider 3 is fixedly connected with a clamping plate 4, the width of the clamping plate 4 is greater than the width of the slide groove 2, and the bottom end of the clamping plate 4 is slidably connected to the top of the placement table 1, the other side of the slider 3 is provided with a slope 5, one side of the clamping plate 4 is provided with a clamping portion 9 for replacement, the outer wall of the clamping portion 9 is provided with an anti-slip component, the anti-slip component includes an anti-slip pattern 16, the anti-slip pattern 16 is provided on the outer side of the clamping portion 9, and the anti-slip pattern 16 can increase the friction between the clamping portion 9 and the outer wall of the injection mold.

[0025] Furthermore, a fixing component is arranged on the inner side of the clamping part 9 for fixing the clamping part 9, and the fixing component includes a limit block 10, which is fixedly connected to the inner side of the clamping part 9, and a limit groove 11 is arranged on one side of the clamping plate 4, and the inner wall of the limit groove 11 is fitted and connected with the outer wall of the limit block 10, and a T-shaped through groove 12 is symmetrically arranged on the top of the clamping part 9, and a bolt 14 is movably inserted and connected inside the T-shaped through groove 12, and a threaded groove 13 is symmetrically arranged on the top of the clamping plate 4, and a hexagonal groove 15 is arranged on the top of the bolt 14. The setting of the limit groove 11, the limit block 10, the bolt 14, the threaded groove 13 and the T-shaped through groove 12 allows the clamping part 9 to be replaced when it is severely worn, thereby reducing the replacement cost.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixture for positioning an injection mold, comprising a placement table (1), the top of the placement table (1) being provided with a clamping mechanism for the injection mold, characterized in that: A driving assembly is provided at the bottom end of the placement table (1), and the driving assembly comprises: A slide groove (2), wherein a plurality of the slide grooves (2) are symmetrically arranged on the top of the placement table (1); A driving member, the driving member being slidably inserted and connected inside the slide groove (2); A cross plate (8), the cross plate (8) being arranged at the bottom end of the driving member and being used for connecting with the driving member; An electric telescopic rod (801), wherein the electric telescopic rod (801) is fixedly connected between the placement table (1) and the cross plate (8).

2. A fixture for positioning an injection mold according to claim 1, characterized in that: The clamping mechanism comprises a slider (3), the slider (3) is slidably connected to the inside of the slide groove (2), one side of the slider (3) is fixedly connected to a clamping plate (4), the other side of the slider (3) is provided with an inclined surface (5), one side of the clamping plate (4) is provided with a clamping portion (9) for replacement, the inner side of the clamping portion (9) is provided with a fixing component, and the outer wall of the clamping portion (9) is provided with an anti-slip component.

3. A fixture for positioning an injection mold according to claim 2, characterized in that: The fixing assembly comprises a limit block (10), wherein the limit block (10) is fixedly connected to the inner side of the clamping portion (9), a limit groove (11) is arranged on one side of the clamping plate (4), the inner wall of the limit groove (11) is fitted and connected to the outer wall of the limit block (10), the top of the clamping portion (9) is symmetrically provided with a T-shaped through groove (12), the inside of the T-shaped through groove (12) is movably interlaced and connected with a bolt (14), the top of the clamping plate (4) is symmetrically provided with a thread groove (13), and the top of the bolt (14) is provided with a hexagonal groove (15).

4. A fixture for positioning an injection mold according to claim 2, characterized in that: The anti-skid component comprises an anti-skid pattern (16), and the anti-skid pattern (16) is arranged on the outer side of the clamping portion (9).

5. The tooling fixture for positioning an injection mold according to claim 1, characterized in that: The driving member comprises a connecting rod (7), the top end of which is fixedly connected to a wedge block (6), one side of which is in contact with the surface of the inclined surface (5), and the bottom end of the connecting rod (7) is fixedly connected to the top end of a cross plate (8).

6. A fixture for positioning an injection mold according to claim 2, characterized in that: A spring (17) is fixedly connected inside the slide groove (2), and one end of the spring (17) is fixedly connected to an outer wall of one side of the slide block (3).

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