Plastic mold production and processing jig convenient to operate

Abstract

The utility model relates to the technical field of jigs, in particular to a plastic mould production and processing jig convenient to operate, which comprises a supporting base and a placing table, the supporting base is positioned below the placing table, an abutting limiting mechanism is arranged above the placing table, a portable disassembling and assembling mechanism is arranged on the side edge of the abutting limiting mechanism, and a clamping mechanism is arranged on the supporting base. When the plastic mold production and processing jig convenient to operate is used, through the transmission design that a lead screw assembly is matched with a self-locking motor, the actual positioning position of a plastic mold can be adjusted through a transmission mechanism after the plastic mold is positioned for one time through the jig convenient to operate. Compared with a common mode that the plastic mold needs to be repeatedly repositioned for multiple times to adapt to the machining procedure after the mold is positioned at the fixed position, the design is better in overall flexibility and good in practical effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of tooling, in particular to a tooling for plastic mold production and processing convenient to operate. BACKGROUND

[0002] The plastic mold is a tool for producing plastic products, which is usually composed of two or more parts that form a mold cavity together to form the required shape after the liquid plastic cools and solidifies. The plastic mold is mainly used for injection molding, blow molding and other plastic processing technologies. The tooling for plastic mold production and processing is an auxiliary equipment used to fix workpieces or molds to ensure the accuracy and stability of the workpiece position during processing.

[0003] The patent number "CN210969581U" discloses a tooling for plastic mold production and processing convenient to operate. The first locking member is used to clamp and fix the plastic mold. The second and third limit seats are used to limit the movement direction of the first locking member to prevent it from deviating during movement. The above-mentioned device only uses the cylinder mechanism assembly to achieve the locking and positioning effect of the plastic mold. However, the mold position needs to be moved multiple times for multi-directional processing during actual plastic mold processing, which requires the staff to repeatedly reposition the mold. The overall operation process is complicated, but the above-mentioned device does not improve this problem, and the overall practical effect is not good. UTILITY MODEL CONTENT

[0004] The utility model discloses a tooling for plastic mold production and processing convenient to operate, which improves the problem that the above-mentioned device only uses the cylinder mechanism assembly to achieve the locking and positioning effect of the plastic mold, and the mold position needs to be moved multiple times for multi-directional processing during actual plastic mold processing, which requires the staff to repeatedly reposition the mold. The overall operation process is complicated.

[0005] A tooling for plastic mold production and processing convenient to operate, comprising a support base and a placement table. The support base is located below the placement table. The upper part of the placement table is provided with a contact limiting mechanism. The side of the contact limiting mechanism is provided with a portable disassembly mechanism. The upper part of the support base is provided with an auxiliary adjusting mechanism.

[0006] The conflict limiting mechanism comprises a cylinder, a supporting back plate, an auxiliary mounting plate, a friction pad, a limiting T-shaped block and a limiting T-shaped groove, two groups of cylinders are oppositely arranged on the top outer wall of the placing table, the output end of the cylinder is connected with the side outer wall of the supporting back plate, the side outer wall of the supporting back plate away from the cylinder is attached with the auxiliary mounting plate, the side outer wall of the auxiliary mounting plate away from the supporting back plate is provided with the friction pad, the bottom outer wall of the supporting back plate is symmetrically provided with two groups of limiting T-shaped blocks, the top outer wall of the placing table is correspondingly provided with the limiting T-shaped groove, and the limiting T-shaped block and the limiting T-shaped groove are slidably arranged.

[0007] Preferably, the portable disassembly mechanism comprises a positioning strip and a positioning sliding groove, the side outer wall of the auxiliary mounting plate close to the supporting back plate is symmetrically provided with the positioning strip, the side outer wall of the supporting back plate is correspondingly provided with two groups of the positioning sliding groove, and the positioning strip and the positioning sliding groove are slidably arranged.

[0008] Preferably, the side outer wall of the positioning strip at the top position is provided with a positioning clamping block, the top outer wall of the supporting back plate at the position of the positioning sliding groove is correspondingly provided with a positioning clamping groove, and the positioning clamping block and the positioning clamping groove are clampedly arranged.

[0009] Preferably, the top outer wall of the positioning clamping block is throughly provided with a first threaded groove, the top outer wall of the supporting back plate at the position of the positioning clamping groove is correspondingly provided with two groups of second threaded grooves, and the first threaded groove and the second threaded groove are threadedly connected with the fastening bolt.

[0010] Preferably, the auxiliary adjusting mechanism comprises a first positioning supporting plate, a second positioning supporting plate and a driving motor, the top outer wall of the supporting base is provided with the first positioning supporting plate and the second positioning supporting plate, and the side outer wall of the first positioning supporting plate at the middle position is provided with the driving motor.

[0011] Preferably, the output end of the driving motor is connected with one end of a reciprocating screw rod, the other end of the reciprocating screw rod is rotatably arranged with the side outer wall of the second positioning supporting plate, and the side inner walls of the first positioning supporting plate and the second positioning supporting plate are symmetrically connected with a limiting shaft.

[0012] Preferably, the bottom outer wall of the placing table is provided with a limiting supporting base, the limiting supporting base is arranged as an inverted "convex" shape, and the reciprocating screw rod and the limiting shaft are both arranged in the interior of the limiting supporting base.

[0013] The beneficial effects of the utility model are:

[0014] 1. The plastic mold production and processing jig is easy to operate, and the actual positioning position of the plastic mold can be adjusted through the transmission mechanism after one positioning of the plastic mold, compared with the general fixed position positioning mold which needs to be repositioned multiple times to adapt to the processing procedure, the overall flexibility of the above design is better, and the practical effect is good;

[0015] 2. The plastic mold production and processing jig is easy to operate, and the actual positioning position of the plastic mold can be adjusted through the transmission mechanism after one positioning of the plastic mold, compared with the general fixed position positioning mold which needs to be repositioned multiple times to adapt to the processing procedure, the overall flexibility of the above design is better, and the practical effect is good; BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is a whole three-dimensional structure schematic diagram of the utility model;

[0018] Figure 3 It is a whole three-dimensional structure schematic diagram of the utility model;

[0019] Figure 4 It is a whole three-dimensional structure schematic diagram of the utility model; Figure 3 It is a whole three-dimensional structure schematic diagram of the utility model;

[0020] Figure 5 It is a whole three-dimensional structure schematic diagram of the utility model.

[0021] In the figure: 1, support base; 2, placing table; 3, abutting limiting mechanism; 31, air cylinder; 32, support backboard; 33, auxiliary mounting plate; 34, friction pad; 35, limiting T-shaped block; 36, limiting T-shaped groove; 4, portable disassembly mechanism; 41, positioning strip; 42, positioning sliding groove; 43, positioning clamping block; 44, positioning clamping groove; 45, first threaded groove; 46, second threaded groove; 47, fastening bolt; 5, auxiliary adjusting mechanism; 51, first positioning support plate; 52, second positioning support plate; 53, driving motor; 54, reciprocating screw rod; 55, limiting shaft; 56, limiting support seat. DETAILED DESCRIPTION

[0022] 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.

[0023] In practical implementation: such as Figures 1-5 As shown, a tooling for easy-to-operate plastic mold production and processing includes a support base 1 and a placement platform 2: the support base 1 is located below the placement platform 2, an abutment limiting mechanism 3 is provided above the placement platform 2, a portable disassembly and assembly mechanism 4 is provided on the side of the abutment limiting mechanism 3, and an auxiliary adjustment mechanism 5 is provided above the support base 1.

[0024] The contact limiting mechanism 3 includes a cylinder 31, a support back plate 32, an auxiliary mounting plate 33, a friction pad 34, a limiting T-block 35, and a limiting T-groove 36. Two sets of cylinders 31 are arranged opposite each other on the top outer wall of the placement platform 2. The output end of the cylinder 31 is connected to the side outer wall of the support back plate 32. The auxiliary mounting plate 33 is fitted to the side outer wall of the support back plate 32 away from the cylinder 31. The friction pad 34 is arranged on the side outer wall of the auxiliary mounting plate 33 away from the support back plate 32. Two sets of limiting T-blocks 35 are symmetrically arranged on the bottom outer wall of the support back plate 32. The limiting T-groove 36 is correspondingly opened on the top outer wall of the placement platform 2. The limiting T-block 35 and the limiting T-groove 36 are slidably installed.

[0025] When it is necessary to position and install the plastic mold on the device, simply adjust the plastic mold to a suitable position and place it in the middle of the two sets of cylinders 31. Then, simultaneously open the two sets of cylinders 31. When the cylinders 31 are opened, they will automatically drive the support back plate 32 to move, which in turn drives the auxiliary mounting plate 33 to move. Then, the movement of the auxiliary mounting plate 33 will automatically drive the friction pads 34 to move. When the two sets of friction pads 34 move to both sides of the plastic mold and are tightly pressed against the middle of the two sets of friction pads 34, the cylinders 31 are closed. Note that the cylinders 31 have a self-locking function. After closing, the friction pads 34 can still remain in the position after movement. This completes the basic positioning process of the plastic mold.

[0026] The portable disassembly mechanism 4 comprises positioning strips 41 and positioning sliding grooves 42, the auxiliary mounting plate 33 is symmetrically provided with the positioning strips 41 on the side outer wall close to the position of the supporting back plate 32, two groups of the positioning sliding grooves 42 are correspondingly provided on the side outer wall of the supporting back plate 32, the positioning strips 41 and the positioning sliding grooves 42 are in sliding installation, the positioning strips 41 are provided with positioning clamping blocks 43 on the side outer wall at the top end position, the supporting back plate 32 is correspondingly provided with positioning clamping grooves 44 on the top outer wall at the position of the positioning sliding grooves 42, the positioning clamping blocks 43 and the positioning clamping grooves 44 are in clamping installation, the top outer wall of the positioning clamping block 43 is throughly provided with a first threaded groove 45, the supporting back plate 32 is correspondingly provided with two groups of second threaded grooves 46 on the top outer wall at the position of the positioning clamping grooves 44, the first threaded groove 45 and the second threaded groove 46 are in threaded installation with the fastening bolts 47;

[0027] When the friction pad 34 needs to be replaced with a new one due to wear caused by long-time contact and use, at this time, the fastening bolts 47 only need to be completely screwed out from the inside of the first threaded groove 45, so that the positioning clamping block 43 changes from the locked state to the active state, and then the auxiliary mounting plate 33 is directly lifted upwards, so that the friction pad 34 can be taken off from the side of the supporting back plate 32, when installing a new friction pad 34, at this time, the auxiliary mounting plate 33 needs to be adjusted to an appropriate position first, and then the positioning strips 41 on the side of the auxiliary mounting plate 33 are pushed into the positioning sliding grooves 42 at the corresponding positions from top to bottom, when the positioning strips 41 move to the bottom end of the positioning sliding grooves 42, at this time, the positioning clamping blocks 43 are just clamped into the bottom end of the positioning clamping grooves 44, and the positional relationship of the first threaded groove 45 and the second threaded groove 46 is in the corresponding overlapping state, then the fastening bolts 47 are directly used to pass through the first threaded groove 45 from top to bottom and are screwed to the bottom end of the second threaded groove 46, so that the installation is completed.

[0028] The auxiliary adjustment mechanism 5 comprises first positioning support plates 51, second positioning support plates 52 and a driving motor 53, the top outer wall of the supporting base 1 is provided with the first positioning support plates 51 and the second positioning support plates 52, the side outer wall of the first positioning support plate 51 at the middle position is provided with the driving motor 53, the output end of the driving motor 53 is connected with one end of a reciprocating screw rod 54, the other end of the reciprocating screw rod 54 is rotationally installed with the side outer wall of the second positioning support plate 52, the side inner walls of the first positioning support plate 51 and the second positioning support plate 52 are symmetrically connected with limiting shafts 55, the bottom outer wall of the placing table 2 is provided with a limiting support base 56, the limiting support base 56 is provided in an inverted “convex” shape, and the reciprocating screw rod 54 and the limiting shafts 55 all penetrate through the limiting support base 56 and are arranged in the inside of the limiting support base 56;

[0029] When it is necessary to adjust the transverse position of the plastic mold according to actual processing requirements, the driving motor 53 is only needed to be started, and the reciprocating screw rod 54 is automatically driven to rotate after the driving motor 53 is started, and the reciprocating screw rod 54 is automatically driven to move the limiting support seat 56 after rotating, and the reciprocating screw rod 54 only drives the limiting support seat 56 to realize horizontal sliding track movement during rotation due to the arrangement of the two groups of limiting shafts 55, and the limiting support seat 56 can remain unchanged after moving to the appropriate supporting position after the driving motor 53 is closed.

[0030] When it is necessary to position and install the plastic mold above the device, the plastic mold is only needed to be adjusted to the appropriate position and placed in the middle position of the two groups of air cylinders 31, and then the two groups of air cylinders 31 are simultaneously started, the supporting back plate 32 is automatically driven to move and the auxiliary mounting plate 33 is automatically driven to move after the air cylinder 31 is started, the auxiliary mounting plate 33 is automatically driven to move the friction pad 34 after moving, and the two groups of friction pads 34 are moved to the both sides of the plastic mold and tightly abut in the middle position of the two groups of friction pads 34, and then the air cylinder 31 is closed, and it is noted that the air cylinder 31 has a self-locking function, and the friction pad 34 can remain unchanged after moving, and the basic positioning process of the plastic mold is completed.

[0031] When it is necessary to adjust the transverse position of the plastic mold according to actual processing requirements, the driving motor 53 is only needed to be started, and the reciprocating screw rod 54 is automatically driven to rotate after the driving motor 53 is started, and the reciprocating screw rod 54 is automatically driven to move the limiting support seat 56 after rotating, and the reciprocating screw rod 54 only drives the limiting support seat 56 to realize horizontal sliding track movement during rotation due to the arrangement of the two groups of limiting shafts 55, and the limiting support seat 56 can remain unchanged after moving to the appropriate supporting position after the driving motor 53 is closed;

[0032] When the friction pad 34 needs to be replaced due to wear and tear caused by long-term friction, the fastening bolt 47 is simply unscrewed from the inside of the first threaded groove 45, the positioning block 43 changes from the locked state to the active state, and then the auxiliary mounting plate 33 is directly lifted upwards to remove the friction pad 34 from the side of the support back plate 32. When installing a new friction pad 34, the positioning strip 41 on the side of the auxiliary mounting plate 33 is first pushed into the corresponding positioning sliding groove 42 from top to bottom after adjusting the position of the auxiliary mounting plate 33. When the positioning strip 41 moves to the bottom end of the positioning sliding groove 42, the positioning block 43 is just clamped into the bottom end of the positioning clamping groove 44, and the positional relationship between the first threaded groove 45 and the second threaded groove 46 is in the corresponding overlapping state. Then, the fastening bolt 47 is directly screwed into the bottom end of the second threaded groove 46 from top to bottom through the first threaded groove 45, and the installation is completed.

[0033] It is noted that the above-mentioned air cylinder 31 how to supply air and how to access the air pipe according to the existing conventional operation technology to operate. At the same time, the above-mentioned driving motor 53 whether using power supply or external power supply can all belong to the existing conventional operation technology means, and will not be described in detail here.

[0034] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity. The skilled person should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by the skilled person.

Claims

1. A tooling for easy-to-operate plastic mold manufacturing and processing, characterized in that, The utility model provides a kind of supporting base (1) and placing table (2) including: the supporting base (1) is below placing table (2), the upper of placing table (2) is provided with resistance and limit mechanism (3), the side of resistance and limit mechanism (3) is provided with portable disassembly mechanism (4), the upper of supporting base (1) is provided with auxiliary adjusting mechanism (5); The resistance and limit mechanism (3) includes cylinder (31), support backboard (32), auxiliary mounting plate (33), friction pad (34), limiting T-shaped block (35) and limiting T-shaped groove (36), the top outer wall of the placing table (2) is provided with two sets of cylinder (31) in opposition, the output end of the cylinder (31) is connected with the side outer wall of the support backboard (32), the side outer wall of the support backboard (32) is attached with auxiliary mounting plate (33) away from the position of the cylinder (31), the side outer wall of the auxiliary mounting plate (33) is provided with friction pad (34) away from the position of the support backboard (32), the bottom outer wall of the support backboard (32) is provided with two sets of limiting T-shaped block (35) in symmetry, the top outer wall of the placing table (2) is provided with limiting T-shaped groove (36) in correspondence, the limiting T-shaped block (35) and the limiting T-shaped groove (36) are slidably installed.

2. The tooling fixture for processing plastic molds according to claim 1, wherein: The portable disassembly mechanism (4) includes positioning strip (41) and positioning sliding groove (42), the side outer wall of the auxiliary mounting plate (33) is provided with positioning strip (41) in symmetry near the position of the support backboard (32), the side outer wall of the support backboard (32) is provided with two sets of positioning sliding groove (42) in correspondence, the positioning strip (41) and the positioning sliding groove (42) are slidably installed.

3. The tooling fixture of claim 2, wherein: The side outer wall of the positioning strip (41) at the top position is provided with positioning clamping block (43), the top outer wall of the support backboard (32) at the position of the positioning sliding groove (42) is provided with positioning clamping groove (44) in correspondence, the positioning clamping block (43) and the positioning clamping groove (44) are clampedly installed.

4. The tooling fixture of claim 3, wherein: The top outer wall of the positioning clamping block (43) is provided with first threaded groove (45) through, the top outer wall of the support backboard (32) at the position of the positioning clamping groove (44) is provided with two sets of second threaded groove (46) in correspondence, the first threaded groove (45) and the second threaded groove (46) are threadedly installed with fastening bolt (47).

5. The tooling fixture of claim 1, wherein: The auxiliary adjusting mechanism (5) includes first positioning support plate (51), second positioning support plate (52) and driving motor (53), the top outer wall of the supporting base (1) is provided with first positioning support plate (51) and second positioning support plate (52), the side outer wall of the first positioning support plate (51) at the middle position is provided with driving motor (53).

6. The tooling fixture of claim 5, wherein: The output end of the driving motor (53) is connected with one end of reciprocating screw rod (54), the other end of the reciprocating screw rod (54) is rotatably installed with the side outer wall of the second positioning support plate (52), the side inner wall between the first positioning support plate (51) and the second positioning support plate (52) is connected in symmetry and is provided with limiting shaft (55).

7. The tooling fixture of claim 6, wherein: The bottom end outer wall of the placing table (2) is provided with a limiting support seat (56), the limiting support seat (56) is provided as an inverted "convex" shape, and the reciprocating wire rod (54) and the limiting shaft (55) are both penetrated through the limiting support seat (56) and arranged inside the limiting support seat (56).

Images