Convenient rubber punching die

Abstract

The utility model belongs to the technical field of punching dies, and particularly relates to a convenient rubber punching die which comprises a supporting seat and a base. The top of the supporting seat is fixedly connected with the bottom of the base; the top of the base is fixedly connected with a first guide rod; the top of the base is fixedly connected with a lower cutter supporting plate. The surface of the first guide rod is connected with a connecting plate in a sleeving manner; the bottom of the connecting plate is connected with a second guide rod in a sleeving manner; the bottom of the connecting plate is fixedly connected with a tool apron fixing plate; the tool apron fixing plate is connected with the second guide rod in a sleeving manner; an upper cutter is fixedly mounted at the bottom of the cutter holder fixing plate; the bottom of the tool apron fixing plate is fixedly connected with a spring; a discharging plate is arranged at the bottom of the spring; the problems that after an existing rubber punching die is used for punching, waste of a rubber inlet of a product is left on a frame and cannot be removed, a large amount of manpower is needed for treatment, the production efficiency is very low, and use of a user is affected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of punching dies, in particular to a convenient rubber punching die. Background Art

[0002] Stamping dies are widely used in the processing of various materials such as plastics, rubber, and metals. For example, in the production process of plastic products, plastic sheets can be cut and formed by stamping dies to obtain the desired product shape and size. In addition, stamping dies can also be used for shearing and punching metal sheets, as well as molding rubber products.

[0003] At present, in the prior art, a plastic punching die is a punching and cutting processing equipment for plastics or other materials, mainly used to produce products of various shapes and sizes. This equipment usually consists of a fixed upper die and a movable lower die. Through the relative movement between the upper and lower dies, the material is sheared, punched, formed and other processing processes are performed.

[0004] However, after the existing plastic punching die is punched, waste material from the product glue inlet remains on the frame and cannot be removed, requiring a large amount of manpower to handle, and the production efficiency is very low, thus affecting the user's use. Therefore, a convenient plastic punching die is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a convenient plastic punching mold.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a convenient plastic punching mold, including a support seat and a base; the top of the support seat is fixedly connected to the bottom of the base; the top of the base is fixedly connected to a first guide rod; the top of the base is fixedly connected to a lower knife support plate; the surface of the first guide rod is sleeved and connected to a connecting plate; the bottom of the connecting plate is sleeved and connected to a second guide rod; the bottom of the connecting plate is fixedly connected to a knife seat fixing plate; the knife seat fixing plate is sleeved and connected to the second guide rod; the bottom of the knife seat fixing plate is fixedly installed with an upper knife; the knife seat fixing plate A spring is fixedly connected to the bottom of the plate; a discharge plate is provided at the bottom of the spring; the discharge plate is located at the bottom of the knife seat fixing plate; a material drop groove is provided at the top of the lower knife support plate; a connecting block is fixedly connected to the top of the base; a motor is fixedly connected to one side of the connecting block; a screw rod is fixedly connected to the output end of the motor; a moving block is threadedly connected to the surface of the screw rod; a first connecting rod is fixedly connected to the top of the moving block; a second connecting rod is provided at one side of the first connecting rod; a cleaning cotton plate is fixedly connected to the bottom of the second connecting rod; the bottom of the cleaning cotton plate is flush with the top of the lower knife support plate.

[0007] Preferably, a third connecting rod is connected to the side of the second connecting rod away from the first connecting rod; an auxiliary sliding block is fixedly connected to the bottom of the third connecting rod; the internal sleeve of the auxiliary sliding block is connected to the sliding rod; both ends of the sliding rod are fixedly connected to auxiliary plates; the bottom of the auxiliary plate is fixedly connected to the top of the lower knife support plate.

[0008] Preferably, an inclined groove is provided on the top of the base; a first material collection box is provided on the top of the support seat; a second material collection box is provided on the front side of the base; the second material collection box is embedded in the interior of the base; and a handle is fixedly connected to one side of the first material collection box and the second material collection box.

[0009] Preferably, one side of the moving block is fixedly connected to a limiting slider; one side of the connecting block is fixedly connected to an auxiliary block; the inner sleeve of the limiting slider is connected to a limiting slide rod; both ends of the limiting slide rod pass through the limiting slider and are fixedly connected to the auxiliary block.

[0010] Preferably, an auxiliary sliding block is fixedly connected to the bottom plate of the second material collecting box; and an auxiliary sliding groove for use in conjunction with the auxiliary sliding block is provided inside the base.

[0011] Preferably, one side of the first collecting box is fixedly connected to a limiting plate; one side of the limiting plate is threadedly connected to a limiting column; and one end of the limiting column is threadedly connected to a supporting seat.

[0012] Preferably, one end of the screw rod is sleeved and connected with a limit bearing; one side of the limit bearing is fixedly connected to the connecting block, and the surfaces of the first connecting rod and the third connecting rod are threadedly connected with a threaded column; the threaded column is threadedly connected to the second connecting rod.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a convenient glue punching die, which moves the connecting plate downward and then drives the knife seat fixing plate to move; the knife seat fixing plate drives the upper knife to move, and at the same time makes the discharge plate contact with the top of the lower knife support plate, and then the knife seat fixing plate moves downward, so that the upper knife punches the material on the discharge plate, so that the waste material is flushed away and falls into the blanking chute, and then the discharge plate is lifted, and the user starts the motor, the motor drives the screw rod to rotate, the screw rod drives the moving block to move, the moving block drives the first connecting rod to move, the first connecting rod drives the second connecting rod to move, and the second connecting rod drives the cleaning cotton plate to move, so that the cleaning cotton plate cleans the waste material that falls on the lower knife support plate, reduces the residue of waste material on the punching die, can punch out all the excess residual glue on the product, and improves work efficiency.

[0015] 2. The utility model provides a convenient rubber punching mold, which drives the third connecting rod to move through the second connecting rod, and the third connecting rod drives the sliding block to slide on the sliding rod, so that the sliding block horizontally limits the second connecting rod, reduces the probability of deviation of the connecting rod, and reduces the impact on the movement of the second connecting rod, so that the cleaning cotton plate and the top of the lower knife support plate remain level. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

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

[0018] Figure 2 It is a left-side sectional stereoscopic diagram of the convenient plastic punching mold in the utility model;

[0019] Figure 3 It is a top view and a sectional stereoscopic view of the convenient plastic punching mold in the utility model;

[0020] Figure 4 It is a bottom-up sectional stereoscopic diagram of the convenient plastic punching mold in the utility model;

[0021] Figure 5 It is a left-side stereoscopic diagram of the convenient plastic punching mold in the utility model;

[0022] Figure 6 This utility model Figure 2 Enlarged stereogram of point A in the middle.

[0023] Legend:

[0024] 1. Support seat; 101. Base; 102. First guide rod; 103. Connecting plate; 104. Second guide rod; 105. Knife holder fixing plate; 106. Discharging plate; 107. Upper knife; 108. Spring; 109. Lower knife supporting plate; 110. Dropping chute; 111. Connecting block; 112. Motor; 113. Screw rod; 114. Moving block; 115. First connecting rod; 116. Second connecting rod; 117. Cleaning cotton board; 2. Third connecting rod; 201. Auxiliary sliding block; 202. Sliding rod; 203. Auxiliary plate; 3. Inclined groove; 301. First collecting box; 302. Second collecting box; 303. Handle; 4. Auxiliary block; 401. Limiting slider; 402. Limiting slider; 5. Auxiliary slider; 6. Limiting plate; 601. Limiting column; 7. Limiting bearing; 701. Threaded column. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] Specific examples are given below.

[0027] See also Figure 1 - Figure 6The utility model provides a convenient plastic punching mold, including a support seat 1 and a base 101; the top of the support seat 1 is fixedly connected to the bottom of the base 101; the top of the base 101 is fixedly connected to a first guide rod 102; the top of the base 101 is fixedly connected to a lower knife support plate 109; the surface of the first guide rod 102 is sleeved and connected to a connecting plate 103; the bottom of the connecting plate 103 is sleeved and connected to a second guide rod 104; the bottom of the connecting plate 103 is fixedly connected to a knife seat fixing plate 105; the knife seat fixing plate 105 is sleeved and connected to the second guide rod 104; the knife seat fixing plate 109 ... first guide rod 102; the first guide rod 102 is sleeved and connected to the surface of the first guide rod 102; the second guide rod 104 is sleeved and connected to the bottom of the connecting plate 103; the knife seat fixing plate 105 is sleeved and connected to the second guide rod 104; the knife seat fixing plate 109 is sleeved and connected to the first guide rod 104; the knife seat fixing plate 109 is sleeved and connected to the first guide rod 104; the knife seat fixing plate 109 is sleeved and connected to the first guide rod 104; the knife seat fixing plate 109 is sleeved and connected to the first guide rod 104; the knife An upper knife 107 is fixedly installed at the bottom of the fixed plate 105; a spring 108 is fixedly connected to the bottom of the knife seat fixing plate 105; a discharge plate 106 is arranged at the bottom of the spring 108; the discharge plate 106 is located at the bottom of the knife seat fixing plate 105; a material drop groove 110 is provided on the top of the lower knife support plate 109; a connecting block 111 is fixedly connected to the top of the base 101; a motor 112 is fixedly connected to one side of the connecting block 111; a screw rod 113 is fixedly connected to the output end of the motor 112; a moving block 114 is threadedly connected to the surface of the screw rod 113; the moving block 114 The top of the lower knife support plate 109 is fixedly connected with a first connecting rod 115; a second connecting rod 116 is provided on one side of the first connecting rod 115; a cleaning sponge plate 117 is fixedly connected to the bottom of the second connecting rod 116; the bottom of the cleaning sponge plate 117 is flush with the top of the lower knife support plate 109; when working, the connecting plate 103 is moved downward, and then the connecting plate 103 drives the knife seat fixing plate 105 to move; the knife seat fixing plate 105 drives the upper knife 107 to move, and at the same time, the stripping plate 106 is in contact with the top of the lower knife support plate 109, and then the knife seat fixing plate 105 is moved downward, so that the upper knife 107 touches the material on the stripping plate 106 The material is punched into a die to flush out the waste material, causing the waste material to fall into the blanking chute 110, and then the unloading plate 106 is lifted, and the user starts the motor 112, the motor 112 drives the screw rod 113 to rotate, the screw rod 113 drives the moving block 114 to move, the moving block 114 drives the first connecting rod 115 to move, the first connecting rod 115 drives the second connecting rod 116 to move, and the second connecting rod 116 drives the cleaning sponge board 117 to move, so that the cleaning sponge board 117 cleans the waste material that falls on the lower knife support plate 109, thereby reducing the residue of waste material on the punching die, and can punch out all the excess residual glue on the product, thereby improving work efficiency.

[0028] Further, such as Figure 2 and Figure 4As shown, the side of the second connecting rod 116 away from the first connecting rod 115 is connected to the third connecting rod 2; the bottom of the third connecting rod 2 is fixedly connected to an auxiliary sliding block 201; the internal sleeve of the auxiliary sliding block 201 is connected to the sliding rod 202; both ends of the sliding rod 202 are fixedly connected to auxiliary plates 203; the bottom of the auxiliary plate 203 is fixedly connected to the top of the lower knife support plate 109; when working, the third connecting rod 2 is driven to move by the second connecting rod 116, and the third connecting rod 2 drives the auxiliary sliding block 201 to slide on the sliding rod 202, so that the auxiliary sliding block 201 horizontally limits the second connecting rod 116, reduces the probability of deviation of the connecting rod, and reduces the impact on the movement of the second connecting rod 116, so that the cleaning cotton plate 117 is kept level with the top of the lower knife support plate 109.

[0029] Further, such as Figure 1 and Figure 5 As shown, an inclined groove 3 is provided on the top of the base 101; a first collecting box 301 is provided on the top of the support seat 1; a second collecting box 302 is provided on the front side of the base 101; the second collecting box 302 is embedded in the interior of the base 101; a handle 303 is fixedly connected to one side of the first collecting box 301 and the second collecting box 302; during operation, after cleaning, the waste falls into the first collecting box 301 through the inclined groove 3, and at the same time, the waste in the dropping trough 110 falls into the second collecting box 302 for collection, thereby reducing the residue of waste on the lower knife support plate 109, which is convenient for the user to collect and process the waste.

[0030] Further, such as Figure 6 As shown, one side of the moving block 114 is fixedly connected to the limiting slider 401; one side of the connecting block 111 is fixedly connected to the auxiliary block 4; the internal sleeve of the limiting slider 401 is connected to the limiting slide rod 402; both ends of the limiting slide rod 402 pass through the limiting slider 401 and are fixedly connected to the auxiliary block 4; when working, the moving block 114 drives the limiting slider 401 to slide on the limiting slide rod 402, so that the limiting slider 401 horizontally limits the moving block 114, reduces the wear of the moving block 114, makes the moving block 114 move easier, and extends the service life of the moving block 114.

[0031] Further, such as Figure 5 As shown, the bottom plate of the second material collection box 302 is fixedly connected with an auxiliary slider 5; the interior of the base 101 is provided with an auxiliary slide groove used in conjunction with the auxiliary slider 5; when working, the second material collection box 302 is moved by pulling the handle 303, and the second material collection box 302 drives the auxiliary slider 5 to slide, thereby reducing the wear of the second material collection box 302 and the lower knife support plate 109 and extending the service life of the second material collection box 302.

[0032] Further, such as Figure 5 As shown, one side of the first material collection box 301 is fixedly connected to the limiting plate 6; one side of the limiting plate 6 is threadedly connected to the limiting column 601; one end of the limiting column 601 is threadedly connected to the support seat 1; during operation, the user rotates the limiting column 601, and the limiting column 601 is threadedly connected to the support seat 1, so that the first material collection box 301 is limited and fixed to prevent the first material collection box 301 from deviating.

[0033] Further, such as Figure 3 and Figure 6 As shown, one end of the screw rod 113 is sleeved and connected with a limit bearing 7; one side of the limit bearing 7 is fixedly connected to the connecting block 111, and the surfaces of the first connecting rod 115 and the third connecting rod 2 are threadedly connected with a threaded column 701; the threaded column 701 is threadedly connected to the second connecting rod 116; during operation, the screw rod 113 rotates with the connecting block 111 through the limit bearing 7, thereby reducing the wear of the screw rod 113, and at the same time, the user rotates the threaded column 701 to disengage the threaded column 701 from the second connecting rod 116, thereby disassembling the second connecting rod 116, and then disassembling the cleaning cotton board 117, which is convenient for replacing the cleaning cotton board 117.

[0034] Working principle: by moving the connecting plate 103 downward, the connecting plate 103 drives the knife seat fixing plate 105 to move; the knife seat fixing plate 105 drives the upper knife 107 to move, and at the same time makes the stripping plate 106 contact the top of the lower knife support plate 109, and then the knife seat fixing plate 105 is moved downward, so that the upper knife 107 punches the material on the stripping plate 106, so that the waste material is flushed away and falls into the blanking chute 110, and then the stripping plate 106 is lifted, and the user starts the motor 112, the motor 112 drives the screw rod 113 to rotate, the screw rod 113 drives the moving block 114 to move, the moving block 114 drives the first connecting rod 115 to move, and the first connecting rod 115 drives the second connecting rod The connecting rod 116 moves, and the second connecting rod 116 drives the cleaning sponge 117 to move, so that the cleaning sponge 117 cleans the waste material that falls on the lower knife support plate 109, thereby reducing the residue of waste material on the die, and can punch out all the excess residual glue on the product, thereby improving work efficiency. The third connecting rod 2 is driven to move by the second connecting rod 116, and the third connecting rod 2 drives the auxiliary sliding block 201 to slide on the sliding rod 202, so that the auxiliary sliding block 201 horizontally limits the second connecting rod 116, thereby reducing the probability of the connecting rod deviating and reducing the influence on the movement of the second connecting rod 116, so that the cleaning sponge 117 is kept at the top of the lower knife support plate 109. The waste material in the first collecting box 301 is horizontally moved after cleaning through the inclined groove 3, and the waste material in the dropping groove 110 is collected in the second collecting box 302, thereby reducing the residue of waste material on the lower knife support plate 109, which is convenient for the user to collect and process the waste material. The moving block 114 drives the limiting slider 401 to slide on the limiting slider 402, so that the limiting slider 401 limits the moving block 114 horizontally, which reduces the wear of the moving block 114, makes the moving block 114 move more easily, and prolongs the service life of the moving block 114. The second collecting box 302 is moved by pulling the handle 303, and the second collecting box 302 drives the auxiliary The slider 5 slides, reducing the wear of the second collection box 302 and the lower knife support plate 109, extending the service life of the second collection box 302, and the user rotates the limit column 601, and the limit column 601 is threadedly connected to the support seat 1, so that the first collection box 301 is limited and fixed to avoid deviation of the first collection box 301, and the screw rod 113 rotates through the limit bearing 7 and the connecting block 111, reducing the wear of the screw rod 113. At the same time, the user rotates the threaded column 701 to disengage the threaded column 701 from the second connecting rod 116, thereby disassembling the second connecting rod 116, and then disassembling the cleaning cotton board 117, which is convenient for replacing the cleaning cotton board 117.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A convenient plastic punching mold, comprising a support seat (1) and a base (101); characterized in that: The top of the support seat (1) is fixedly connected to the bottom of the base (101); the top of the base (101) is fixedly connected to a first guide rod (102); the top of the base (101) is fixedly connected to a lower knife support plate (109); the surface of the first guide rod (102) is sleeved and connected to a connecting plate (103); the bottom of the connecting plate (103) is sleeved and connected to a second guide rod (104); the bottom of the connecting plate (103) is fixedly connected to a knife seat fixing plate (105); the knife seat fixing plate (105) is sleeved and connected to the second guide rod (104); the bottom of the knife seat fixing plate (105) is fixedly installed with an upper knife (107); the bottom of the knife seat fixing plate (105) is fixedly connected to a spring (108); the bottom of the spring (108) is provided with a discharge plate (106) ; The unloading plate (106) is located at the bottom of the knife seat fixing plate (105); a material dropping groove (110) is provided on the top of the lower knife support plate (109); a connecting block (111) is fixedly connected to the top of the base (101); a motor (112) is fixedly connected to one side of the connecting block (111); a screw rod (113) is fixedly connected to the output end of the motor (112); a moving block (114) is threadedly connected to the surface of the screw rod (113); a first connecting rod (115) is fixedly connected to the top of the moving block (114); a second connecting rod (116) is provided on one side of the first connecting rod (115); a cleaning cotton board (117) is fixedly connected to the bottom of the second connecting rod (116); the bottom of the cleaning cotton board (117) is flush with the top of the lower knife support plate (109).

2. A convenient plastic punching mold according to claim 1, characterized in that: The side of the second connecting rod (116) away from the first connecting rod (115) is connected to the third connecting rod (2); the bottom of the third connecting rod (2) is fixedly connected to an auxiliary sliding block (201); the internal sleeve of the auxiliary sliding block (201) is connected to a sliding rod (202); both ends of the sliding rod (202) are fixedly connected to auxiliary plates (203); the bottom of the auxiliary plate (203) is fixedly connected to the top of the lower knife support plate (109).

3. The convenient plastic punching mold according to claim 1, characterized in that: The top of the base (101) is provided with an inclined groove (3); the top of the support seat (1) is provided with a first material collection box (301); the front side of the base (101) is provided with a second material collection box (302); the second material collection box (302) is embedded in the interior of the base (101); and one side of each of the first material collection box (301) and the second material collection box (302) is fixedly connected with a handle (303).

4. The convenient plastic punching mold according to claim 1, characterized in that: One side of the moving block (114) is fixedly connected to a limiting slider (401); one side of the connecting block (111) is fixedly connected to an auxiliary block (4); the limiting slider (401) is sleeved inside and connected to a limiting slide rod (402); both ends of the limiting slide rod (402) penetrate the limiting slider (401) and are fixedly connected to the auxiliary block (4).

5. The convenient plastic punching mold according to claim 3, characterized in that: The bottom plate of the second material collecting box (302) is fixedly connected to an auxiliary sliding block (5); an auxiliary sliding groove for use with the auxiliary sliding block (5) is provided inside the base (101).

6. The convenient plastic punching mold according to claim 3, characterized in that: One side of the first material collecting box (301) is fixedly connected to a limiting plate (6); one side of the limiting plate (6) is threadedly connected to a limiting column (601); one end of the limiting column (601) is threadedly connected to a support seat (1).

7. The convenient plastic punching mold according to claim 2, characterized in that: One end of the screw rod (113) is sleeved and connected to a limit bearing (7); one side of the limit bearing (7) is fixedly connected to the connecting block (111); the surfaces of the first connecting rod (115) and the third connecting rod (2) are threadedly connected with a threaded column (701); the threaded column (701) is threadedly connected to the second connecting rod (116).

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