A pipe connection forming die

Abstract

The utility model relates to the technical field of pipe connector production, and aims to provide a pipe connector forming mold, comprising a base plate, a clamping device is arranged on the base plate, a connecting device 1 is arranged on the clamping device, lifting devices are arranged on both sides of the clamping device, a connecting device 2 is arranged on the lifting device, and a protective device is arranged on the base plate. After the upper mold is lifted, the relative position between the adjustment hole and the lifting bolt is changed, thereby driving the protection lifting rod to move, and then the protection frame is arranged under the lifting plate, thereby realizing the limiting of the lifting plate, and finally realizing the fixing of the mold, and at the same time effectively preventing the upper mold from moving downward, thereby greatly improving the stability and safety of the mold.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connector production, in particular to a pipeline connector forming die. Background Art

[0002] Tee is also called pipe tee or tee pipe fitting, tee joint, etc. It is mainly used to change the direction of the fluid and is used at the branch pipe of the main pipeline. It can be classified according to the size of the pipe diameter. It is generally made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon asphalt, PVC and other materials.

[0003] The PVC tee is mainly produced by injection molding, which injects molten plastic into the mold and then cools it down to form the mold. However, common molds do not have support and protection functions, because the upper mold is only supported and driven by a simple cylinder. When the mold needs to be cleaned and maintained, it does not have a safety protection effect, which can easily cause safety accidents. When the cylinder fails or is accidentally touched, it is easy to cause the cylinder to drive the upper mold to move downward, which greatly increases safety hazards and brings great inconvenience to users. Utility Model Content

[0004] The utility model aims to provide a pipeline connector forming die, which is used to solve the problems raised in the background technology and is convenient for promotion.

[0005] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0006] A pipe connector forming die comprises a bottom plate, a clamping device is provided on the bottom plate, a first connecting device is provided on the clamping device, lifting devices are provided on both sides of the clamping device, a second connecting device is provided on the lifting device, and a protective device is provided on the bottom plate;

[0007] The protection device includes a protection box 1 and a protection box 2 which are diagonally arranged on the bottom plate, and a protection lifting rod is inserted in the protection box 1 and the protection box 2. The protection lifting rod is provided with a plurality of evenly arranged adjustment holes, and lifting bolts are inserted in the protection box 1 and the protection box 2. The lifting bolts pass through the protection box 1 and the protection box 2 and are threadedly connected with lifting nuts, and a protection frame is fixed on the protection lifting rod.

[0008] Furthermore, the clamping device includes a vertical plate 1 and a vertical plate 2 symmetrically arranged on the bottom plate, and vertical plates 3 and 4 are symmetrically arranged on one side of the vertical plate 1 and the vertical plate 2. A clamping rod is rotatably provided on the inner wall of the vertical plate 1, and the end of the clamping rod away from the vertical plate 1 passes through the vertical plate 2 and is fixed with a clamping knob. A clamping thread 1 and a clamping thread 2 are provided on the clamping rod, and a screw nut pair 1 and a screw nut pair 2 are threadedly connected on the clamping thread 1 and the clamping thread 2. A guide shaft 1 is provided between the vertical plate 3 and the vertical plate 4, and a shaft sleeve 1 and a shaft sleeve 2 are sleeved on the guide shaft 1. A clamping plate 1 is provided between the screw nut pair 1 and the shaft sleeve 1, a clamping plate 2 is provided between the screw nut pair 2 and the shaft sleeve 2, and a lower mold is provided between the clamping plate 1 and the clamping plate 2.

[0009] Furthermore, the connecting device 1 includes a plurality of evenly arranged connecting holes formed on the clamping plate 1 and the clamping plate 2, connecting bolts are inserted into the connecting holes, and the connecting bolts pass through the connecting holes and are threadedly connected to the lower mold.

[0010] Furthermore, the connection device 2 has the same structure as the connection device 1.

[0011] Furthermore, the lifting device includes a lifting motor fixedly arranged on the bottom plate, a lifting threaded rod is fixedly arranged on the output end of the lifting motor, a top plate is rotatably arranged on the end of the lifting threaded rod away from the output end of the lifting motor, a guide shaft 2 is arranged between the top plate and the bottom plate, a shaft sleeve 3 is sleeved on the guide shaft 2, a screw nut pair 3 is threadedly connected on the lifting threaded rod, a lifting plate is arranged between the screw nut pair 3 and the shaft sleeve 3, an upper mold is arranged under the lifting plate, and the upper mold is threadedly connected to the lifting plate through a connecting device 2.

[0012] Furthermore, the thread rotation directions of the clamping thread 1 and the clamping thread 2 are opposite.

[0013] As an improvement, the beneficial effects of the utility model are:

[0014] The utility model discloses a pipeline connector forming mold. When the equipment is working, firstly, the clamping knob is screwed to drive the rotation of the clamping rod, and then the lead screw nut pair 1 and the lead screw nut pair 2 are driven to move on the clamping thread 1 and the clamping thread 2, and then the clamping plate 1 and the clamping plate 2 are driven to move, so as to clamp and fix the lower mold, and then the clamping plate 1, the clamping plate 2 and the lower mold are threadedly fixed by the setting of the connecting bolt. Similarly, the lifting plate is threadedly connected with the upper mold, and then the rotation of the lifting motor drives the rotation of the lifting thread rod, and then the lifting and lowering of the upper mold are driven. After the upper mold is lifted, the relative position between the adjusting hole and the lifting bolt is changed, so as to drive the protection lifting rod to move, and then the protection frame is set under the lifting plate, so as to limit the lifting plate, and finally the mold is fixed, and at the same time, the phenomenon of downward movement of the upper mold is effectively prevented, which greatly improves the stability and safety of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an isometric view A of a pipe connector forming die of the utility model;

[0016] Figure 2 This is an isometric B view of a pipe connector forming die of the utility model;

[0017] Figure 3 Practical Figure 1 A in the enlarged view;

[0018] Figure 4 Practical Figure 2 The enlarged view of point B in the figure;

[0019] Reference table of reference numerals:

[0020] 1. Bottom plate; 2. Clamping device; 201. Vertical plate 1; 202. Vertical plate 2; 203. Vertical plate 3; 204. Vertical plate 4; 205. Clamping rod; 206. Clamping knob; 207. Clamping thread 1; 208. Clamping thread 2; 209. Screw nut pair 1; 210. Screw nut pair 2; 211. Guide shaft 1; 212. Bushing 1; 213. Bushing 2; 214. Clamping plate 1; 215. Clamping plate 2; 216. Lower die; 3. Connecting device 1; 301. Connecting hole; 302, connecting bolt; 4, lifting device; 401, lifting motor; 402, lifting threaded rod; 403, top plate; 404, guide shaft two; 405, bushing three; 406, screw nut pair three; 407, lifting plate; 408, upper mold; 5, connecting device two; 6, protection device; 601, protection box one; 602, protection box two; 603, protection lifting rod; 604, adjustment hole; 605, lifting bolt; 606, lifting nut; 607, protection frame. DETAILED DESCRIPTION

[0021] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings. The same parts are represented by the same figure numbers. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] In order to make the content of the utility model easier to understand, the technical solution in the embodiment of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiment of the utility model, wherein the same parts are represented by the same reference numerals.

[0023] according to Figures 1 to 4 As shown, a pipe connector forming mold includes a base plate 1, a clamping device 2 is provided on the base plate 1, a connecting device 3 is provided on the clamping device 2, lifting devices 4 are provided on both sides of the clamping device 2, a connecting device 2 5 is provided on the lifting device 4, a protective device 6 is provided on the base plate 1, and the connecting device 2 5 has the same structure as the connecting device 1 3.

[0024] In this embodiment, the protection device 6 includes a protection box 1 601 and a protection box 2 602 which are diagonally arranged on the base plate 1. A protection lifting rod 603 is inserted in the protection box 1 601 and the protection box 2 602. A plurality of evenly arranged adjustment holes 604 are provided on the protection lifting rod 603. Lifting bolts 605 are inserted into the protection box 1 601 and the protection box 2 602. The lifting bolts 605 pass through the protection box 1 601 and the protection box 2 602 and are threadedly connected with lifting nuts 606. A protection frame 607 is fixed on the protection lifting rod 603.

[0025] Through the above technical solution, after the upper mold 408 is lifted, the relative position between the adjustment hole 604 and the lifting bolt 605 is changed, thereby driving the protective lifting rod 603 to move, and then the protective frame 607 is set under the lifting plate 407, thereby achieving the limitation of the lifting plate 407.

[0026] In this embodiment, the clamping device 2 includes a vertical plate 1 201 and a vertical plate 202 symmetrically arranged on the bottom plate 1, and a vertical plate 3 203 and a vertical plate 4 204 are symmetrically arranged on one side of the vertical plate 1 201 and the vertical plate 202. A clamping rod 205 is rotatably arranged on the inner wall of the vertical plate 1 201, and the end of the clamping rod 205 away from the vertical plate 1 201 passes through the vertical plate 202 and is fixed with a clamping knob 206. A clamping thread 1 207 and a clamping thread 208 are provided on the clamping rod 205, and the clamping thread 1 207 and the clamping thread 208 are threadedly connected. There are a screw nut pair 1 209 and a screw nut pair 210, a guide shaft 1 211 is provided between the vertical plate 3 203 and the vertical plate 4 204, a shaft sleeve 1 212 and a shaft sleeve 213 are sleeved on the guide shaft 1 211, a clamping plate 1 214 is provided between the screw nut pair 1 209 and the shaft sleeve 1 212, a clamping plate 215 is provided between the screw nut pair 210 and the shaft sleeve 213, a lower mold 216 is provided between the clamping plate 1 214 and the clamping plate 215, and the thread rotation direction between the clamping thread 1 207 and the clamping thread 2 208 is opposite.

[0027] Through the above technical solution, by turning the clamping knob 206, the clamping rod 205 is driven to rotate, and the screw nut pair 1 209 and the screw nut pair 2 210 are driven to move on the clamping thread 1 207 and the clamping thread 2 208, and then the clamping plate 1 214 and the clamping plate 2 215 are driven to move, thereby clamping and fixing the lower mold 216.

[0028] In this embodiment, the connecting device 3 includes a plurality of evenly arranged connecting holes 301 formed on the clamping plate 1 214 and the clamping plate 215 , and connecting bolts 302 are inserted into the connecting holes 301 , and the connecting bolts 302 pass through the connecting holes 301 and are threadedly connected to the lower mold 216 .

[0029] Through the above technical solution, by setting the connecting bolt 302, the clamping plate 1 214, the clamping plate 215 and the lower mold 216 are threadedly fixed. Similarly, the lifting plate 407 and the upper mold 408 are threadedly connected.

[0030] In this embodiment, the lifting device 4 includes a lifting motor 401 fixedly arranged on the base plate 1, a lifting threaded rod 402 is fixedly arranged on the output end of the lifting motor 401, a top plate 403 is rotatably arranged on the end of the lifting threaded rod 402 away from the output end of the lifting motor 401, a guide shaft 2 404 is arranged between the top plate 403 and the base plate 1, a shaft sleeve 3 405 is sleeved on the guide shaft 2 404, a screw nut pair 3 406 is threadedly connected on the lifting threaded rod 402, a lifting plate 407 is arranged between the screw nut pair 3 406 and the shaft sleeve 3 405, an upper mold 408 is arranged under the lifting plate 407, and the upper mold 408 is threadedly connected to the lifting plate 407 through a connecting device 2 5.

[0031] Through the above technical solution, the lifting motor 401 rotates, thereby driving the lifting threaded rod 402 to rotate, and then driving the upper mold 408 to rise and fall, thereby finally fixing the mold and effectively preventing the upper mold 408 from moving downward, thereby greatly improving the stability and safety of the mold.

[0032] The above are only preferred embodiments of the present utility model patent and are not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A pipe connector forming die, comprising a base plate (1), characterized in that: A clamping device (2) is provided on the bottom plate (1), a connecting device (3) is provided on the clamping device (2), lifting devices (4) are provided on both sides of the clamping device (2), a connecting device (5) is provided on the lifting device (4), and a protective device (6) is provided on the bottom plate (1); The protection device (6) comprises a protection box 1 (601) and a protection box 2 (602) which are diagonally arranged on the bottom plate (1); a protection lifting rod (603) is inserted into the protection box 1 (601) and the protection box 2 (602); a plurality of evenly arranged adjustment holes (604) are provided on the protection lifting rod (603); a lifting bolt (605) is inserted into the protection box 1 (601) and the protection box 2 (602); the lifting bolt (605) passes through the protection box 1 (601) and the protection box 2 (602) and is threadedly connected with a lifting nut (606); a protection frame (607) is fixed on the protection lifting rod (603).

2. A pipe connector forming mold according to claim 1, characterized in that: The clamping device (2) comprises a vertical plate 1 (201) and a vertical plate 2 (202) symmetrically arranged on the bottom plate (1); a vertical plate 3 (203) and a vertical plate 4 (204) are symmetrically arranged on one side of the vertical plate 1 (201) and the vertical plate 2 (202); a clamping rod (205) is rotatably arranged on the inner wall of the vertical plate 1 (201); an end of the clamping rod (205) away from the vertical plate 1 (201) passes through the vertical plate 2 (202) and is fixedly provided with a clamping knob (206); a clamping thread 1 (207) and a clamping thread 2 (208) are provided on the clamping rod (205); the clamping thread 1 (207) and the clamping knob (206) are fixedly provided on the clamping rod (205); The threaded second (208) is threadedly connected with a lead screw nut pair 1 (209) and a lead screw nut pair 2 (210); a guide shaft 1 (211) is provided between the vertical plate 3 (203) and the vertical plate 4 (204); a shaft sleeve 1 (212) and a shaft sleeve 2 (213) are sleeved on the guide shaft 1 (211); a clamping plate 1 (214) is provided between the lead screw nut pair 1 (209) and the shaft sleeve 1 (212); a clamping plate 2 (215) is provided between the lead screw nut pair 2 (210) and the shaft sleeve 2 (213); and a lower mold (216) is provided between the clamping plate 1 (214) and the clamping plate 2 (215).

3. A pipe connector forming mold according to claim 2, characterized in that: The connecting device 1 (3) comprises a plurality of evenly arranged connecting holes (301) provided on the clamping plate 1 (214) and the clamping plate 2 (215), wherein connecting bolts (302) are inserted into the connecting holes (301), and the connecting bolts (302) pass through the connecting holes (301) and are threadedly connected to the lower mold (216).

4. A pipe connector forming die according to claim 3, characterized in that: The structure of the second connecting device (5) is the same as that of the first connecting device (3).

5. A pipe connector forming die according to claim 4, characterized in that: The lifting device (4) comprises a lifting motor (401) fixedly arranged on the bottom plate (1), a lifting threaded rod (402) fixedly arranged on the output end of the lifting motor (401), a top plate (403) rotatably arranged on one end of the lifting threaded rod (402) away from the output end of the lifting motor (401), a second guide shaft (404) arranged between the top plate (403) and the bottom plate (1), a third shaft sleeve (405) sleeved on the second guide shaft (404), a third screw nut pair (406) threadedly connected on the lifting threaded rod (402), a lifting plate (407) arranged between the third screw nut pair (406) and the third shaft sleeve (405), an upper mold (408) arranged below the lifting plate (407), and the upper mold (408) threadedly connected to the lifting plate (407) via a second connecting device (5).

6. A pipe connector forming die according to claim 2, characterized in that: The thread rotation directions of the clamping thread 1 (207) and the clamping thread 2 (208) are opposite.

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