Guide and directional clamping fixture for pattern block casting mold

Abstract

The utility model discloses a guide directional clamping fixture for pattern block mold pouring, and particularly relates to the technical field of pattern block mold pouring fixtures, which comprises an arc-shaped plate, screw rods are in threaded connection with two sides of the arc-shaped plate, a knob is fixedly connected with one end of each screw rod, a fixed plate is fixedly connected with the other side of each screw rod, and three universal wheels are fixedly connected with the bottom of the arc-shaped plate. A plurality of tooth grooves are formed in the positions, located at the bottom of the sliding way, of the rear side of the arc-shaped plate. By arranging the moving assembly, accurate control over a pattern block mold is achieved, the accurate position and direction of the mold in a mold cavity can be guaranteed, the problem of mold casting and forming caused by mold deviation and inclination is effectively avoided, and the double-shaft motor is driven by the gear in a meshed mode according to instructions of a control system. And the first hydraulic rod and the second hydraulic rod are used for controlling the front-back movement and the lifting movement of the clamp assembly correspondingly, and it is ensured that the mold can accurately reach the designated position of a mold cavity.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pattern block moulding fixture, more specifically, the utility model relates to pattern block moulding guiding directional clamping fixture. BACKGROUND

[0002] In modern manufacturing industry, especially in the field of mould manufacturing, the requirement of moulding process for parts with complex pattern structure is increasingly strict, for example, the manufacturing of pattern block of automobile tire mould, the precision, integrity and forming efficiency of the pattern directly affect the performance, quality and production cycle of the tire.

[0003] In the traditional pattern block moulding process, there is often lack of accurate guiding directional clamping device, which leads to difficulty in ensuring the accurate position and direction of the pattern block mould in the mould cavity during clamping, and problems such as deviation and inclination of the pattern block mould are prone to occur, thereby affecting the precision and quality of the product after moulding. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides pattern block moulding guiding directional clamping fixture to solve the problems raised in the above background.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: pattern block moulding guiding directional clamping fixture, including arc plate, both sides of the arc plate are screw connected with screw rod, one end of the screw rod is fixedly connected with knob, the other side of the screw rod is fixedly connected with fixed plate, the bottom of the arc plate is fixedly connected with three universal wheels, the rear side of the arc plate is provided with slide, a plurality of tooth grooves are arranged on the rear side of the arc plate and at the bottom of the slide, the rear side of the arc plate is provided with moving assembly, and the front side of the moving assembly is provided with clamp assembly.

[0006] As a further description of the above technical scheme:

[0007] The moving assembly includes first sliding block which is slidingly connected in the slide, the first sliding block is fixedly connected with mounting shell on one side, the double-shaft motor is installed in the mounting shell, the bottom output end of the double-shaft motor penetrates the mounting shell and is fixedly connected with gear, and the gear is meshed and connected with the tooth groove.

[0008] As a further description of the above technical scheme:

[0009] The top output end of the double-shaft motor penetrates the mounting shell and is fixedly connected with supporting plate, the supporting plate is rotatably connected with the mounting shell, the slide groove is arranged on the front side of the supporting plate, and the second sliding block is slidingly connected in the slide groove.

[0010] As a further description of the above technical scheme:

[0011] The first hydraulic rod bottom is fixedly connected with the support plate, and the second hydraulic rod front side is fixedly connected with the second sliding block.

[0012] As a further description of the above technical solutions:

[0013] The clamp assembly comprises a sliding rail fixedly connected at the second hydraulic rod output end, two third sliding blocks are slidably connected inside the sliding rail, two bidirectional threaded rods are threadedly connected inside the two third sliding blocks, and one end of the bidirectional threaded rod penetrates through the sliding rail and is provided with a stepping motor for driving rotation thereof.

[0014] As a further description of the above technical solutions:

[0015] The other end of the bidirectional threaded rod is rotationally connected with the sliding rail, the bottom of one of the third sliding blocks is fixedly connected with a first clamping plate, one side of the first clamping plate is fixedly connected with a first gasket, and one side of the first gasket is fixedly connected with an elastic sheet.

[0016] As a further description of the above technical solutions:

[0017] The bottom of the other third sliding block is fixedly connected with a second clamping plate, one side of the second clamping plate is fixedly connected with a second gasket, and the first gasket and the second gasket are made of rubber.

[0018] The technical effects and advantages of the utility model:

[0019] 1. The moving assembly is provided, the double-shaft motor can accurately adjust the output rotating speed and rotating direction according to the instruction of the control system, the stable movement of the clamp along the slide is driven through the meshing transmission of the gear, the support plate, the sliding groove, the second sliding block, the first hydraulic rod and the second hydraulic rod can realize the forward and backward and lifting movement of the clamp assembly, when the pattern block mold is clamped, the accurate position and direction of the pattern block mold in the mold cavity can be ensured, the phenomenon that the pattern block mold deviates and inclines is prevented, and the precision and quality of the product after the mold forming are affected.

[0020] 2. The clamp assembly is provided, the shape contour of the pattern block mold can be closely fitted, when the clamp assembly gradually closes to clamp the pattern block mold, the elastic sheet can automatically adjust the elastic deformation degree according to the shape and size of the mold, and the possible tiny gap can be filled, so that the pattern block mold is in an extremely stable state in the clamp, when the clamp applies the clamping force, the first gasket and the second gasket can uniformly disperse the pressure, and the scratch, indentation or wear caused by the hard contact between the metal surface of the clamp assembly and the pattern block mold is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the whole structure schematic view of the utility model.

[0022] Figure 2 This is a schematic diagram of the overall structure of this utility model from different angles.

[0023] Figure 3 This is a schematic diagram of the structure of the mobile component of this utility model.

[0024] Figure 4 This is a schematic diagram of the fixture assembly structure of this utility model.

[0025] The attached diagram is labeled as follows: 1. Arc-shaped plate; 2. Screw; 3. Knob; 4. Fixing plate; 5. Caster wheel; 6. Slide rail; 7. Gear groove; 8. First slider; 9. Mounting shell; 10. Dual-axis motor; 11. Gear; 12. Support plate; 13. Slide groove; 14. Second slider; 15. First hydraulic rod; 16. Second hydraulic rod; 17. Slide rail; 18. Third slider; 19. Bidirectional threaded rod; 20. Stepper motor; 21. First clamping plate; 22. First gasket; 23. Spring; 24. Second clamping plate; 25. Second gasket. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] As attached Figures 1-4 The pattern block casting mold guide and clamping fixture shown includes an arc plate 1, with screws 2 threadedly connected to both sides of the arc plate. A knob 3 is fixedly connected to one end of the screw 2, and a fixing plate 4 is fixedly connected to the other side of the screw 2. Three universal wheels 5 are fixedly connected to the bottom of the arc plate 1. A slide 6 is provided on the rear side of the arc plate 1. Multiple toothed grooves 7 are provided on the rear side of the arc plate 1 and at the bottom of the slide 6. A moving component is provided on the rear side of the arc plate 1, and a clamping component is provided on the front side of the moving component.

[0028] In some embodiments, according to Figure 3As shown, the moving assembly includes a first slider 8 slidingly connected inside the slide 6, one side of the first slider 8 is fixedly connected with a mounting shell 9, a double-shaft motor 10 is installed inside the mounting shell 9, the bottom output end of the double-shaft motor 10 penetrates through the mounting shell 9 and is fixedly connected with a gear 11, the gear 11 is engagedly connected with the tooth groove 7, the top output end of the double-shaft motor 10 penetrates through the mounting shell 9 and is fixedly connected with a support plate 12, the support plate 12 is rotatably connected with the mounting shell 9, a sliding groove 13 is formed in the front side of the support plate 12, a second slider 14 is slidingly connected inside the sliding groove 13, a first hydraulic rod 15 is fixedly connected to the bottom of the second slider 14, the bottom of the first hydraulic rod 15 is fixedly connected with the support plate 12, and a second hydraulic rod 16 is fixedly connected to the front side of the second slider 14.

[0029] In some embodiments, according to Figure 4 As shown, the clamp assembly includes a slide rail 17 fixedly connected to the output end of the second hydraulic rod 16, two third sliders 18 are slidingly connected inside the slide rail 17, a bidirectional threaded rod 19 is threadedly connected inside each of the two third sliders 18, one end of the bidirectional threaded rod 19 penetrates through the slide rail 17 and is provided with a stepping motor 20 for driving the rotation thereof, the other end of the bidirectional threaded rod 19 is rotatably connected with the slide rail 17, the bottom of one of the third sliders 18 is fixedly connected with a first clamping plate 21, one side of the first clamping plate 21 is fixedly connected with a first gasket 22, one side of the first gasket 22 is fixedly connected with an elastic sheet 23, the bottom of the other third slider 18 is fixedly connected with a second clamping plate 24, one side of the second clamping plate 24 is fixedly connected with a second gasket 25, and the first gasket 22 and the second gasket 25 are made of rubber.

[0030] The working principle of the utility model is as follows: before use, the clamping fixture is moved to the side of the workbench through the universal wheel 5, the knob 3 is rotated, the knob 3 drives the screw rod 2 and the fixed plate 4 to fix the clamping fixture and the workbench;

[0031] In use, the top output end of the double-shaft motor 10 drives the support plate 12 to rotate, drives the clamp assembly to move to the top of the pattern block mold, the first hydraulic rod 15 is retracted to drive the second slider 14, the second hydraulic rod 16 and the clamp assembly to move up and down, the second hydraulic rod 16 drives the clamp assembly to move forward and backward, when the clamp assembly is located on both sides of the pattern block mold, the stepping motor 20 drives the bidirectional threaded rod 19 at the output end to rotate, the bidirectional threaded rod 19 threadedly drives the third slider 18 to move, the third slider 18 drives the first clamping plate 21, the first gasket 22, the elastic sheet 23, the second clamping plate 24 and the second gasket 25 to clamp the pattern block mold, the bottom output end of the double-shaft motor 10 drives the gear 11 to rotate, so that the moving assembly and the clamp assembly move along the slide 6, when moving to the appropriate position, the moving assembly drives the pattern block mold to move to the appropriate position, and at the same time the clamp assembly releases the pattern block mold.

[0032] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A pattern block mould guiding and orienting fixture comprising an arc plate (1), characterized in that: Said arc-shaped plate both sides are threadedly connected with screw rod (2), one end of screw rod (2) is fixedly connected with knob (3), the other side of screw rod (2) is fixedly connected with fixed plate (4), the bottom of arc-shaped plate (1) is fixedly connected with three universal wheels (5), the rear side of arc-shaped plate (1) is provided with slide (6), the rear side of arc-shaped plate (1) and located at the bottom of slide (6) is provided with a plurality of tooth slot (7), the rear side of arc-shaped plate (1) is equipped with moving assembly, the front side of moving assembly is equipped with clamp assembly.

2. The pattern block mold guide orientation fixture of claim 1, wherein: Said moving assembly includes first sliding block (8) slidingly connected in slide (6), one side of first sliding block (8) is fixedly connected with installation shell (9), double-shaft motor (10) is installed in installation shell (9), bottom output end of double-shaft motor (10) penetrates installation shell (9) and is fixedly connected with gear (11), gear (11) is engagedly connected with tooth slot (7).

3. The block mold pilot orientation fixture of claim 2, wherein: The top output end of double-shaft motor (10) penetrates installation shell (9) and is fixedly connected with support plate (12), support plate (12) is rotatably connected with installation shell (9), slide groove (13) is formed in the front side of support plate (12), second sliding block (14) is slidingly connected in slide groove (13).

4. The block mold pilot orientation fixture of claim 3, wherein: The bottom of second sliding block (14) is fixedly connected with first hydraulic rod (15), the bottom of first hydraulic rod (15) is fixedly connected with support plate (12), the front side of second sliding block (14) is fixedly connected with second hydraulic rod (16).

5. The pattern block mold guide orientation fixture of claim 1, wherein: Said clamp assembly includes slide rail (17) fixedly connected with the output end of second hydraulic rod (16), two third sliding blocks (18) are slidingly connected in slide rail (17), two bidirectional threaded rods (19) are threadedly connected in the third sliding blocks (18), one end of bidirectional threaded rod (19) penetrates slide rail (17) and is provided with stepping motor (20) for driving the rotation thereof.

6. The block mold pilot orientation fixture of claim 5 wherein: The other end of bidirectional threaded rod (19) is rotatably connected with slide rail (17), the bottom of one of third sliding blocks (18) is fixedly connected with first clamping plate (21), one side of first clamping plate (21) is fixedly connected with first gasket (22), one side of first gasket (22) is fixedly connected with spring piece (23).

7. The block mold pilot orientation fixture of claim 6 wherein: The bottom of another third sliding block (18) is fixedly connected with second clamping plate (24), one side of second clamping plate (24) is fixedly connected with second gasket (25), first gasket (22) and second gasket (25) are made of rubber.

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