Positioning mechanism for mold

Abstract

The utility model relates to the technical field of mold positioning mechanisms, and discloses a mold positioning mechanism which comprises a support and a workbench, the two sides of the middle of the workbench are fixedly connected with fixing columns, the left side ends of the fixing columns are fixedly connected with fixing blocks, and the front side and the rear side of the outer wall of each fixing block are fixedly connected with cylinders. A second spring is arranged on the outer wall of the cylinder, clamping blocks are arranged at the two ends of the cylinder in a penetrating mode, the clamping blocks are fixedly connected with the second spring, a sliding block is fixedly connected to the bottom wall of each clamping block, the bottom wall of each sliding block is slidably connected with a sliding rail, and the right side of the top wall of each sliding rail is rotatably connected with a polygonal block; and the middle part of the polygonal block is fixedly connected with a handle. According to the mold fixing device, a mold is placed between the clamping plates, the polygonal block below the mold is driven by the handle to rotate, so that the clamping blocks apply force inwards, and the second springs are installed on the two sides of the clamping blocks, so that the mold can be fixed more stably.

Description

TECHNICAL FIELD

[0001] The utility model relates to positioning mechanism technical field of mould especially relates to a positioning mechanism for mould. BACKGROUND

[0002] The positioning mechanism of the mould is a device provided in the mould production process to ensure that the upper mould and the lower mould can be accurately closed, and usually has positioning pins, positioning holes, guide columns and guide sleeves, and positioning is performed through cooperation of the above components.

[0003] The mould positioning hole is arranged on the other side, and when the mould is closed, the positioning pin is accurately inserted into the positioning hole, so that accurate positioning of the upper and lower parts of the mould in the horizontal direction is realized, and it is ensured that the upper mould and the lower mould can move in the correct direction.

[0004] The existing mould positioning mechanism has the problems of deviation and movement of the positioned mould in production due to vibration of the equipment during work, which leads to insufficient precision of the produced mould and waste of materials. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a positioning mechanism for mould, aiming at improving the problem of insufficient positioning force in the prior art, which affects the accuracy.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a positioning mechanism for mould, comprising a support and a workbench, the middle part of the workbench is fixedly connected with a fixed column on both sides, the left end of the fixed column is fixedly connected with a fixed block, the outer wall of the fixed block is fixedly connected with a cylinder on the front and back sides, the outer wall of the cylinder is provided with spring two, the both ends of the cylinder are provided with clamping blocks, the clamping blocks are fixedly connected with spring two, the bottom wall of the clamping block is fixedly connected with a sliding block, the top wall right side of the sliding block is rotatably connected with a polygonal block, the middle part of the polygonal block is fixedly connected with a handle, the top wall of the support is fixedly connected with a cleaning mechanism for cleaning dust.

[0007] As a further description of the above technical scheme:

[0008] The cleaning mechanism comprises a motor, the motor is fixedly connected to the top of the support, the output end of the motor is fixedly connected with a hollow column, the top wall left and right sides of the hollow column are fixedly connected with a fixed plate, the fixed plate, the outer wall of the rotating column is rotatably connected with a buckle, the bottom wall rear side of the buckle is fixedly connected with spring one, the inner wall of the hollow column is slidably connected with the bottom wall of the clamping column, the four corners of the brush fixedly connected with the bottom wall of the clamping column are fixedly connected with table corners, the bottom wall of the table corner is fixedly connected with an anti-skid sleeve one.

[0009] As a further description of the above technical solution:

[0010] A connecting plate is fixedly connected to the middle of the outer wall of the table corner, and a hook is fixedly connected to the outer wall of the connecting plate.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the handle is provided with an anti-slip sleeve II, and the outer wall of the handle is threadedly connected with a bolt I. The anti-slip sleeve II is threadedly connected to the handle via the bolt I.

[0013] As a further description of the above technical solution:

[0014] A box is provided in the middle of the outer wall of the table corner, and two bolts are threadedly connected to the outer wall of the table corner. The table corner and the box are connected by the two bolts.

[0015] As a further description of the above technical solution:

[0016] A controller is fixedly connected to the outer wall of the box, and the controller is electrically connected to the motor.

[0017] As a further description of the above technical solution:

[0018] The locking block and the outer wall of the fixing sleeve are fixedly connected with anti-slip pads.

[0019] This utility model has the following beneficial effects:

[0020] 1. In this utility model, the mold is placed between the locking plates, and the lower polygonal block is rotated by the handle, so that the locking block exerts an inward force. Furthermore, springs are installed on both sides of the locking plate, which can make it more stable when fixed.

[0021] 2. In this utility model, after the mold finishes working, debris will be left on the worktable. At this time, the motor can be started to drive the brush above to rotate. In areas that cannot be cleaned, the locking column can be adjusted to a suitable length, and then cleaning can be carried out again. Attached Figure Description

[0022] Figure 1 This is a perspective view of a positioning mechanism for a mold proposed in this utility model;

[0023] Figure 2 This is a partial structural exploded view of a positioning mechanism for a mold proposed in this utility model;

[0024] Figure 3 This is an exploded view of a partial structure of a positioning mechanism for a mold proposed in this utility model;

[0025] Figure 4A split drawing of a cleaning mechanism of a positioning mechanism for a mold is provided in the utility model.

[0026] Figure 5 A split drawing of a cleaning mechanism of a positioning mechanism for a mold is provided in the utility model.

[0027] Legend:

[0028] 1, support; 2, cleaning mechanism; 201, motor; 202, hollow column; 203, fixed plate; 204, rotating column; 205, buckle; 206, spring one; 207, clamping column; 208, brush; 3, clamping block; 4, sliding block; 5, sliding rail; 6, cylinder; 7, spring two; 8, fixed block; 9, polygonal block; 10, handle; 11, table corner; 12, anti-skid sleeve one; 13, bolt one; 14, anti-skid sleeve two; 15, fixed column; 16, anti-skid pad; 17, fixed sleeve; 18, workbench; 19, hook; 20, connecting plate; 21, controller; 22, box; 23, bolt two. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Reference Figure 1 , Figure 2 and Figure 3The utility model provides a kind of positioning mechanism for mould, including support 1 and workbench 18, the middle part both sides of workbench 18 are fixedly connected with fixed column 15, the left side end of fixed column 15 is fixedly connected with fixed block 8, fixed block 8 is fixed by fixed column 15, the outer wall front and back of fixed block 8 is fixedly connected with cylinder 6, the outer wall of cylinder 6 is provided with spring two 7, the both ends of cylinder 6 are equipped with engaging block 3, cylinder 6 is fixedly connected in fixed block 8 and passes the both sides of engaging block 3, engaging block 3 is fixedly connected with spring two 7, the bottom wall of engaging block 3 is fixedly connected with sliding block 4, the bottom wall of sliding block 4 is slidably connected with sliding rail 5, sliding block 4 and sliding rail 5 can move back and forth engaging block 3, the top wall right side of sliding rail 5 is rotatably connected with polygonal block 9, the middle part of polygonal block 9 is fixedly connected with handle 10, handle 10 drives polygonal block 9 to rotate, the top wall of support 1 is fixedly connected with cleaning mechanism 2, cleaning mechanism 2 is used for cleaning dust, the four corners of workbench 18 are fixedly connected with table corner 11, the bottom wall of table corner 11 is fixedly connected with antiskid sleeve one 12, antiskid sleeve one 12 is provided under table corner 11 and can play the effect of antiskid, the outer wall middle part of table corner 11 is fixedly connected with connecting plate 20, the outer wall of connecting plate 20 is fixedly connected with hook 19;

[0031] Specifically, when the positioning mechanism of the mold is operated, first, the mold is carefully placed in the specific position between the engaging blocks 3, then the handle 10 is rotated, and the rotation of the handle 10 drives the polygonal block 9 below to rotate synchronously. The rotation of the polygonal block 9 generates an outward force, which affects the engaging blocks 3 and the fixed block 8 at the same time. Under the action of this force, the cylinder 6 tends to contract inward with the engaging blocks 3. At this time, the mold is tightly clamped between the engaging blocks 3, thereby achieving preliminary positioning of the mold. The spring two 7 is provided on the outer wall of the cylinder 6 and is fixedly connected at both ends of the engaging blocks 3. When the mold is clamped between the engaging blocks 3, the spring two 7 can increase the force during clamping. This force makes the clamping process more stable, ensuring that the mold will not easily loosen or shift in the positioning mechanism, providing more reliable protection for subsequent processing operations of the mold. The antiskid sleeve one 12 is fixedly connected to the bottom of the table corner 11, which can increase the friction. The hook 19 is installed on the outer wall of the table corner 11, which can hang certain items during work.

[0032] Refer to Figure 1 , Figure 4 and Figure 5The cleaning mechanism 2 includes a motor 201, which is fixedly connected to the top of the bracket 1. A hollow column 202 is fixedly connected to the output end of the motor 201. The motor 201 drives the hollow column 202 to rotate. Fixed plates 203 are fixedly connected to the left and right sides of the top wall of the hollow column 202. A rotating column 204 is fixedly connected to the middle of the fixed plate 203. A buckle 205 is rotatably connected to the outer wall of the rotating column 204. A spring 206 is fixedly connected to the rear side of the bottom wall of the buckle 205. The inner wall of the hollow column 202 slides... A locking post 207 is dynamically connected, and a brush 208 is fixedly connected to the bottom wall of the locking post 207. The locking post 207 drives the brush 208 to rotate. An anti-slip sleeve 24 is provided on the outer wall of the handle 10. A bolt 13 is threadedly connected to the outer wall of the handle 10. The anti-slip sleeve 24 is threadedly connected to the handle 10 through bolt 13. The anti-slip sleeve 24 can provide friction to prevent slippage when the handle 10 rotates. A box 22 is provided in the middle of the outer wall of the table corner 11. A bolt 23 is threadedly connected to the outer wall of the table corner 11. The table corner 11 and the box 22 are threadedly connected through bolt 23.

[0033] Specifically, after the mold positioning mechanism has finished operating, the cleaning mechanism 2 can be used to thoroughly clean the entire device. First, start the controller 21. At this time, the motor 201 starts to rotate. The rotation of the motor 201 will drive the hollow column 202 above to rotate synchronously. The front end of the hollow column 202 is connected to the locking column 207 by a sliding connection. The brush 208 is firmly fixed below the locking column 207. When the hollow column 202 rotates, it will drive the brush 208 below the locking column 207 to perform a cleaning action. The brush 208 can effectively clean most areas of the device. However, in some areas that are difficult for the brush 208 to clean, the upper buckle 205 can be pressed. When the buckle 205... When pressed, the locking post 207 will be released from its limiting state. Then, the locking post 207 can be adjusted to a suitable length according to actual needs. When the desired length is reached, the buckle 205 is released. Under the action of the lower spring 206, the buckle 205 will limit the locking post 207 again. In this way, the length of the locking post 207 can be flexibly adjusted to achieve a suitable length, so as to better clean all corners of the device and ensure that the device is clean and tidy for the next use. The motor 201 is of model RXF. The handle 10 is equipped with an anti-slip sleeve 14, which can increase friction during rotation to prevent slippage. A box 22 is installed on the table corner 11 to store certain items.

[0034] Reference Figure 1The outer wall of the box 22 is fixedly connected to a controller 21, which is electrically connected to a motor 201. The controller 21 can start or stop the motor 201. The front end of the outer wall of the locking block 3 is fixedly connected to a fixing sleeve 17, and the outer wall of the fixing sleeve 17 is fixedly connected to an anti-slip pad 16.

[0035] Specifically, a controller 21 is fixedly connected to the outer wall of the box 22. This controller 21 is electrically connected to the motor 201. The motor 201 can be operated through the controller 21. At the same time, a fixing sleeve 17 is firmly fixedly connected to the front end of the outer wall of the locking block 3. The outer wall of the fixing sleeve 17 is carefully fixedly connected to an anti-slip pad 16. This anti-slip pad 16 can play an important role in increasing friction and preventing slippage during specific operations, ensuring that the locking block 3 is more stable and reliable during operation.

[0036] Working principle: When operating the positioning mechanism of the mold, the mold is placed between the locking blocks 3, and then the handle 10 is rotated, which drives the polygonal block 9 below to rotate, so that the locking blocks 3 and the fixing block 8 exert outward force, causing the cylinder 6 and the locking blocks 3 to retract inward. At this time, the mold will be locked between the locking blocks 3. The outer wall of the cylinder 6 is provided with a second spring 7, and the two ends of the second spring 7 are fixed on the locking blocks 3, which can increase a certain force when locking the mold, making the locking of the mold more secure.

[0037] After the mold positioning mechanism has finished operating, the device can be cleaned by cleaning mechanism 2. Start the controller 21 to make the motor 201 rotate, which will drive the hollow column 202 above to rotate. The front end of the hollow column 202 is slidably connected to the locking column 207. A brush 208 is fixed below the locking column 207. When the hollow column 202 rotates, it drives the brush 208 below the locking column 207 to clean. In some areas that the brush 208 cannot clean, the upper buckle 205 can be pressed to release the locking column 207 from the limit. When the appropriate length is adjusted, release the buckle 205. Under the action of the lower spring 206, the buckle 205 limits the locking column 207, thereby adjusting the appropriate length.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A positioning mechanism for a mold, comprising a support (1) and a worktable (18), characterized in that: The workbench (18) has fixed columns (15) on both sides of the middle section. The left end of the fixed column (15) is fixedly connected to a fixed block (8). The front and rear sides of the outer wall of the fixed block (8) are fixedly connected to a cylinder (6). The outer wall of the cylinder (6) is provided with a spring (7). Both ends of the cylinder (6) are provided with locking blocks (3). The locking blocks (3) are fixedly connected to the spring (7). The bottom wall of the locking blocks (3) is fixedly connected to a slider (4). The bottom wall of the slider (4) is slidably connected to a sliding rail (5). The right side of the top wall of the sliding rail (5) is rotatably connected to a polygonal block (9). The middle of the polygonal block (9) is fixedly connected to a handle (10). The top wall of the bracket (1) is fixedly connected to a cleaning mechanism (2). The cleaning mechanism (2) is used to clean dust.

2. The positioning mechanism for a mold according to claim 1, characterized in that: The cleaning mechanism (2) includes a motor (201), which is fixedly connected to the top of the bracket (1). A hollow column (202) is fixedly connected to the output end of the motor (201). Fixing plates (203) are fixedly connected to the left and right sides of the top wall of the hollow column (202). A rotating column (204) is fixedly connected to the middle of the fixing plate (203). A buckle (205) is rotatably connected to the outer wall of the rotating column (204). A spring (206) is fixedly connected to the rear side of the bottom wall of the buckle (205). A locking column (207) is slidably connected to the inner wall of the hollow column (202). A brush (208) is fixedly connected to the bottom wall of the locking column (207).

3. A positioning mechanism for a mold according to claim 1, characterized in that: The workbench (18) has four corners that are fixedly connected to table corners (11), and the bottom wall of each table corner (11) is fixedly connected to an anti-slip sleeve (12).

4. A positioning mechanism for a mold according to claim 3, characterized in that: A connecting plate (20) is fixedly connected to the middle of the outer wall of the table corner (11), and a hook (19) is fixedly connected to the outer wall of the connecting plate (20).

5. A positioning mechanism for a mold according to claim 1, characterized in that: The outer wall of the handle (10) is provided with a second anti-slip sleeve (14), and the outer wall of the handle (10) is threadedly connected with a bolt (13). The second anti-slip sleeve (14) and the handle (10) are threadedly connected by the bolt (13).

6. A positioning mechanism for a mold according to claim 3, characterized in that: A box (22) is provided in the middle of the outer wall of the table corner (11), and a bolt (23) is threadedly connected to the outer wall of the table corner (11). The table corner (11) and the box (22) are threadedly connected by the bolt (23).

7. A positioning mechanism for a mold according to claim 6, characterized in that: The outer wall of the box (22) is fixedly connected to a controller (21), which is electrically connected to a motor (201).

8. A positioning mechanism for a mold according to claim 1, characterized in that: The outer front end of the locking block (3) is fixedly connected to a fixing sleeve (17), and the outer wall of the fixing sleeve (17) is fixedly connected to an anti-slip pad (16).

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