Universal cylindrical product demolding tool

Abstract

The utility model discloses a universal cylindrical product demoulding tool in the technical field of tools, which comprises a frame, a mandrel sliding trolley component, a product sliding trolley component, a demoulding component, a demoulding component, a demoulding component and a demoulding component, and is characterized in that the frame is used for supporting the mandrel sliding trolley component and the product sliding trolley component; the core mold sliding trolley assembly and the product sliding trolley assembly are each composed of a plurality of sliding trolleys, and the sliding trolleys are arranged on the rack in a sliding mode. A driving mechanism is arranged at one end of the machine frame and used for pulling the product out of the core mold, demolding is completed, and the problem that an existing cylindrical product is difficult to demold, and consequently the product is damaged is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling, in particular to a demoulding tooling. Background Art

[0002] The original technology fixed the top flange of the mold and used a crane and a sling for demoulding. It was difficult to control the coaxiality between the cylindrical product and the mold during the demoulding process. Poor coaxiality would increase the difficulty of demoulding and there would be a risk of damaging the product (serious scratches inside the product, defects inside the product affecting the product life). Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a universal cylindrical product demoulding tooling to solve the problem that the existing cylindrical products are difficult to demould and thus cause product damage.

[0004] The purpose of the utility model is achieved as follows: a universal cylindrical product demoulding tool, comprising:

[0005] A frame, used to support the core mold sliding trolley assembly and the product sliding trolley assembly;

[0006] The core mold sliding trolley assembly and the product sliding trolley assembly are both composed of a plurality of sliding trolleys, and the sliding trolleys are slidably arranged on a frame;

[0007] One end of the frame is provided with a driving mechanism for pulling the product out of the core mold to complete demoulding.

[0008] As a further limitation of the present utility model, the sliding trolley includes a sliding base, a guide rail is provided on the sliding base, a pair of support seats that move toward each other are provided on the guide rail, a bracket is provided on the support seat, a roller is provided on the bracket, a screw rod is passed through the two support seats, the support seat is threadedly connected to the screw rod, and the two support seats are driven to move toward each other by rotating the screw rod.

[0009] As a further limitation of the present invention, a support is provided on the sliding base between the two support seats, and the middle part of the screw rod is installed in the production line.

[0010] As a further limitation of the present invention, hand wheels are provided at both ends of the screw rod.

[0011] As a further limitation of the present utility model, a guide rail clamp is provided on the guide rail.

[0012] As a further limitation of the present invention, a pulley is provided at the bottom of the sliding base, a slide rail cooperating with the pulley is provided on the frame, and a braking device may also be provided on the slide rail.

[0013] As a further limitation of the present utility model, the driving mechanism is a winch, and a hook is provided at the end of the rope of the winch.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. No crane is used for demoulding, which improves the safety of operators;

[0016] 2. Use the hand wheel to adjust the position of the supporting roller on the sliding trolley to more effectively control the horizontal height of the product and the mold;

[0017] 3. Reduce internal scratches on the product;

[0018] 4. Reduce the risk of internal defects in products due to demoulding;

[0019] 5. The operation is simpler than the original demoulding method, reducing the damage to the product caused by human factors (improper operation, etc.). BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model.

[0022] Figure 2 It is an enlarged view of the sliding trolley in the utility model.

[0023] Figure 3 It is an enlarged view of the driving mechanism in the utility model.

[0024] Figure 4 This is the assembly diagram of the support and the screw rod in the utility model.

[0025] Figure 5 This is a state diagram used in the present utility model.

[0026] Among them, 100 frame, 101 slide rail, 102 column, 200 sliding trolley, 201 sliding base, 202 guide rail, 203 support seat, 204 bracket, 205 roller, 206 screw rod, 207 support, 208 handwheel, 209 guide rail clamp, 210 pulley, 300 driving mechanism, 301 winch, 302 cable, 303 hook, 400 braking device, 500 mold, 600 shell. DETAILED DESCRIPTION

[0027] 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. Example

[0028] like Figure 1-5 A universal cylindrical product demoulding tooling shown includes:

[0029] The frame 100 is used to support the core mold sliding trolley 200 assembly and the product sliding trolley 200 assembly;

[0030] The core mold sliding trolley 200 assembly and the product sliding trolley 200 assembly are both composed of a plurality of sliding trolleys 200, and the sliding trolleys 200 are slidably arranged on the frame 100;

[0031] A driving mechanism 300 is provided at one end of the frame 100 for pulling the product out of the core mold to complete demoulding.

[0032] Specifically, the frame 100 is made of channel steel, and columns 102 supported by channel steel are provided at both ends. The driving mechanism 300 is installed on one of the columns 102, and the specific selection can be made according to needs. In this embodiment, a total of 8 sliding carts 200 are provided, each four in a group, to play a supporting role.

[0033] During operation, a flange is provided at one end of the mold 500, and one end of the mold 500 is connected and fixed to the column 102, and the driving mechanism 300 is connected and fixed to the top of the product. The driving mechanism 300 is started to pull the product. Every time the product is pulled out about 1 / 4 of the length, the sliding trolley 200 is moved to support the mold 500 until the product is completely pulled out of the mold 500.

[0034] Furthermore, the sliding trolley 200 includes a sliding base 201, a guide rail 202 is provided on the sliding base 201, a pair of support seats 203 that move toward each other are provided on the guide rail 202, a bracket 204 is provided on the support seat 203, a roller 205 is provided on the bracket 204, a screw rod 206 is penetrated through the two support seats 203, the support seat 203 is threadedly connected to the screw rod 206, and the two support seats 203 are driven to move toward each other by rotating the screw rod 206.

[0035] It should be noted that the sliding base 201 is slidably set on the frame 100 as the main load-bearing structure, and a pair of guide rails 202 are provided to cooperate with the sliding of the support base 203. The sliding of the support base 203 drives a pair of rollers 205 to move towards each other, and the rollers 205 fit the cylindrical product.

[0036] Furthermore, a support 207 is provided between the two support seats 203 on the sliding base 201, and the middle part of the screw rod 206 is installed inside the production.

[0037] Specifically, the support 207 is provided with an arc-shaped slot, and the middle part of the screw rod 206 is clamped in the arc-shaped slot. The diameter of the middle part of the screw rod 206 is smaller than that of other parts, and no thread is provided here.

[0038] It should be noted that the support 207 is designed to support the screw rod 206 , thereby facilitating the rotation of the screw rod 206 .

[0039] Furthermore, hand wheels 208 are provided at both ends of the screw rod 206 .

[0040] It should be noted that the hand wheel 208 can also be set at one end. It will be more convenient to set it at both ends. By rotating the hand wheel 208 to drive the screw rod 206 to rotate, the rollers 205 can move towards each other.

[0041] Furthermore, a guide rail clamp 209 is provided on the guide rail 202 .

[0042] It should be noted that four rail clamps 209 are provided on each sliding trolley 200 . The heavier mold 500 can use the rail clamps 209 to fix the support seat 203 to prevent the support seat 203 from expanding outwards due to high stress and damaging the screw rod 206 .

[0043] Furthermore, a pulley 210 is provided at the bottom of the sliding base 201 , and a slide rail 101 cooperating with the pulley 210 is provided on the frame 100 , and a braking device 400 may also be provided on the slide rail 101 .

[0044] Specifically, four pulleys 210 are provided, and the braking device 400 adopts a brake block. The brake block avoids having an arc surface that cooperates with the roller 205 and can be supported on the slide rail 101.

[0045] The positioning braking of the sliding carriage 200 can be achieved by the brake block.

[0046] Furthermore, the driving mechanism 300 is a winch 301 , and a hook 303 is provided at the end of a rope 302 of the winch 301 .

[0047] The working principle of this embodiment is as follows:

[0048] 1. Lift the mold 500 with the shell 600 onto the sliding trolley 200, shake the hand wheels 208 on the four sliding trolleys 200 to adjust the spacing of the rollers 205 to adjust the horizontal position of the shell 600, and move the other four sliding trolleys 200 to the end of the mold 500 for standby use;

[0049] 2. Connect and fix one end of the mold 500 to the column 102, and connect and fix the steel wire rope in the winch 301 to the top of the housing 600;

[0050] 3. Start the winch 301 to pull the shell 600. Move the sliding trolley 200 to support the mold 500 every time the product is pulled out about 1 / 4 of the length, until the shell 600 is completely pulled out of the mold 500. If the operating distance is insufficient, use the sliding trolley 200 alternately for support.

[0051] The above embodiments are only used to help understand the method and core idea of ​​the utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made to the utility model without departing from the principle of the utility model, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A universal cylindrical product demoulding tool, characterized in that: include: A frame, used to support the core mold sliding trolley assembly and the product sliding trolley assembly; The core mold sliding trolley assembly and the product sliding trolley assembly are both composed of a plurality of sliding trolleys, and the sliding trolleys are slidably arranged on a frame; One end of the frame is provided with a driving mechanism for pulling the product out of the core mold to complete demoulding.

2. A universal cylindrical product demoulding tooling according to claim 1, characterized in that: The sliding trolley includes a sliding base, a guide rail is provided on the sliding base, a pair of support seats moving toward each other are provided on the guide rail, a bracket is provided on the support seat, a roller is provided on the bracket, a screw rod is passed through the two support seats, the support seat is threadedly connected to the screw rod, and the two support seats are driven to move toward each other by rotating the screw rod.

3. A universal cylindrical product demoulding tooling according to claim 2, characterized in that: A support is provided on the sliding base between the two support seats, and the middle part of the screw rod is installed in the production line.

4. A universal cylindrical product demoulding tooling according to claim 2, characterized in that: Hand wheels are arranged at both ends of the screw rod.

5. A universal cylindrical product demoulding tooling according to claim 2, characterized in that: A guide rail clamp is provided on the guide rail.

6. A universal cylindrical product demoulding tool according to claim 2, characterized in that: A pulley is arranged at the bottom of the sliding base, a slide rail matched with the pulley is arranged on the frame, and a brake device can also be arranged on the slide rail.

7. A universal cylindrical product demoulding tool according to any one of claims 1 to 6, characterized in that: The driving mechanism is a winch, and a hook is arranged at the end of the rope of the winch.

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