CN111634016A - A supplementary clamping device for PVC pipe construction erection joint - Google Patents
A supplementary clamping device for PVC pipe construction erection joint Download PDFInfo
- Publication number
- CN111634016A CN111634016A CN202010485541.3A CN202010485541A CN111634016A CN 111634016 A CN111634016 A CN 111634016A CN 202010485541 A CN202010485541 A CN 202010485541A CN 111634016 A CN111634016 A CN 111634016A
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- CN
- China
- Prior art keywords
- fixedly connected
- thread part
- limiting
- pvc pipe
- clamping device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
Abstract
The invention discloses an auxiliary clamping device for PVC pipe construction, installation and connection, and relates to the technical field of machining. The invention comprises a base; two guide rods are fixedly connected between the inner surfaces of the bases; a transmission screw rod is also rotatably connected between the inner surfaces of the bases; a driving motor is fixedly connected to one surface of the base; one end of an output shaft of the driving motor is fixedly connected with the transmission screw; the peripheral side surface of the transmission screw is respectively and fixedly provided with a positive thread part and a reverse thread part; the circumferential side surface of the transmission screw and the positions corresponding to the positive thread part and the reverse thread part are both connected with a movable seat. According to the invention, through the design of the clamping frames, the fixed structure of the traditional clamping mechanism is changed into a rotatable structure, and the arrangement angles of the two clamping frames can be changed at will through the control of the transmission motor, so that the device not only can assist in processing the pipe fitting which is finally in a horizontal state, but also can assist in processing the pipe fitting which is finally in an L shape or other non-horizontal states.
Description
Technical Field
The invention belongs to the technical field of machining, and particularly relates to an auxiliary clamping device for PVC pipe construction, installation and connection.
Background
The PVC pipe is mainly composed of PVC, a material added with other components for enhancing the heat resistance, toughness and ductility of the PVC pipe, the uppermost layer of the surface film is paint, the middle main component is PVC, and the lowermost layer is back-coated adhesive.
PVC tubular product is a synthetic material who is liked, is very popular and also widely used in the world at present, and its global use amount is high second in various synthetic materials, often need use many devices in the in-process of PVC tubular product processing, when carrying out the connection of two pipe fittings, just need use clamping device to carry out spacing centre gripping to two pipe fittings that wait to connect, but current fixture mostly is fixed structure, and it can only assist the processing to produce the pipe fitting that finally is the horizontality, and can not assist the processing to produce the pipe fitting that finally is L form or other form pipe chute, therefore practicality and commonality are limited.
Disclosure of Invention
The invention aims to provide an auxiliary clamping device for PVC pipe construction installation and connection, which solves the problem that the existing clamping device for PVC pipe connection is limited in practicability and universality through the design of a transmission motor and a clamping frame.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an auxiliary clamping device for PVC pipe construction installation and connection, which comprises a base; two guide rods are fixedly connected between the inner surfaces of the bases; a transmission screw is also rotatably connected between the inner surfaces of the bases; a driving motor is fixedly connected to one surface of the base; one end of the output shaft of the driving motor is fixedly connected with the transmission screw; the peripheral side surface of the transmission screw is respectively and fixedly provided with a positive thread part and a reverse thread part; the circumferential side surface of the transmission screw and the positions corresponding to the positive thread part and the reverse thread part are both connected with a movable seat; one surface of each of the two moving seats is connected with the two guide rods in a sliding manner;
one surface of each of the two moving seats is fixedly connected with a group of first electric push rods; the top ends of the two groups of first electric push rods are fixedly connected with limiting supports; one surface of each of the two limiting supports is rotatably connected with a clamping frame through a bearing; one surface of each of the two limiting supports is fixedly connected with a transmission motor; one end of each of the output shafts of the two transmission motors is fixedly connected with the clamping frame at the corresponding position; the top of the clamping frame is fixedly connected with a group of second electric push rods; the bottom ends of the second electric push rods are fixedly connected with a dynamic pressure seat; a driven limiting roller is rotatably connected between the inner surfaces of the dynamic pressure seats; two driving limiting rollers are rotatably connected between the inner surfaces of the clamping frames; the positions of the surface of the clamping frame, which correspond to the two driving limiting rollers, are fixedly connected with auxiliary motors; one end of the output shaft of the two auxiliary motors is respectively and fixedly connected with the driving limiting roller at the corresponding position.
Furthermore, two symmetrically arranged limiting grooves are formed in one surface of the base; two the removal bottom surface all passes through spacing groove and base sliding connection.
Further, the forward thread part and the reverse thread part have the same reverse and reverse screw pitches; the two guide rods are symmetrically distributed by taking the plane of the central line of the transmission screw as an axis.
Furthermore, a power-off brake is fixedly arranged in each of the two auxiliary motors; the two driving limiting rollers are symmetrically distributed by taking the plane of the central line of the driven limiting roller as an axis; the peripheral sides of the two driving limit rollers and the driven limit rollers comprise rubber friction pads; and the driven limiting roller is positioned right above the driving limiting roller.
Furthermore, the limiting support is of an L-shaped structure; a reinforcing rib is fixedly arranged inside the limiting support; the base bottom surface fixedly connected with a set of universal brake truckle that is the distribution of rectangle array.
The invention has the following beneficial effects:
1. the invention changes the fixed structure of the traditional clamping mechanism into a rotatable structure through the design of the clamping frame.
2. The invention can randomly change the arrangement angles of the two clamping frames through the control of the transmission motor, so that the device not only can assist in processing the pipe fitting which is finally in the horizontal state, but also can assist in processing the pipe fitting which is finally in the L-shaped or other non-horizontal states.
3. The invention improves the practicability and the universality of the device by improving the processing range.
4. According to the invention, through the design of the driven limiting roller and the driving limiting roller, the traditional fixed angle type processing is changed into adjustable angle type processing, and when the pipe fittings are connected, the pipe fittings can be overturned at any angle under the auxiliary action of the device, so that the device can rapidly process the pipe fittings.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an auxiliary clamping device for PVC pipe construction installation connection;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a side view of the structure of FIG. 1;
in the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-guide rod, 3-drive screw, 4-drive motor, 5-moving seat, 6-first electric push rod, 7-limit support, 8-clamping frame, 9-drive motor, 10-second electric push rod, 11-dynamic pressure seat, 12-driven limit roller, 13-driving limit roller, 14-auxiliary motor, 15-limit groove and 16-universal brake caster.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention relates to an auxiliary clamping device for PVC pipe construction installation connection, which comprises a base 1; two guide rods 2 are fixedly connected between the inner surfaces of the bases 1; a transmission screw 3 is also rotatably connected between the inner surfaces of the bases 1; a driving motor 4 is fixedly connected to one surface of the base 1; one end of an output shaft of the driving motor 4 is fixedly connected with the transmission screw rod 3; the peripheral side surface of the transmission screw rod 3 is respectively and fixedly provided with a positive thread part and a reverse thread part; the circumferential side surface of the transmission screw 3 and the positions corresponding to the positive thread part and the reverse thread part are both connected with a movable seat 5; one surface of each of the two movable seats 5 is slidably connected with the two guide rods 2, and the two movable seats 5 can synchronously move relatively or synchronously move reversely through the design of the forward thread part and the reverse thread part, so that the relative distance between the two movable seats 5 is changed;
one surface of each of the two moving seats 5 is fixedly connected with a group of first electric push rods 6; the top ends of the two groups of first electric push rods 6 are fixedly connected with limiting supports 7; one surface of each of the two limiting supports 7 is rotatably connected with a clamping frame 8 through a bearing; one surface of each of the two limit supports 7 is fixedly connected with a transmission motor 9; one end of the output shaft of the two transmission motors 9 is respectively fixedly connected with the clamping frame 8 at the corresponding position, and the arrangement angle of the clamping frame 8 can be changed at will through the design of the transmission motors 9, so that the device can be inclined at any angle during processing, and splicing combination of L-shaped pipes or other types of inclined pipes is convenient;
the top of the clamping frame 8 is fixedly connected with a group of second electric push rods 10; the bottom ends of the second electric push rods 10 are fixedly connected with a dynamic pressure seat 11; a driven limit roller 12 is rotatably connected between the inner surfaces of the dynamic pressure seats 11; two driving limit rollers 13 are rotatably connected between the inner surfaces of the clamping frames 8; the positions of the surface of the clamping frame 8 corresponding to the two driving limiting rollers 13 are fixedly connected with auxiliary motors 14; one end of the output shaft of the two auxiliary motors 14 is respectively fixedly connected with the driving limit roller 13 at the corresponding position.
As shown in fig. 1, two symmetrically arranged limiting grooves 15 are further formed in one surface of the base 1; the bottom surfaces of the two movable seats 5 are connected with the base 1 in a sliding way through the limiting grooves 15.
Wherein, the forward thread part and the reverse thread part have the same reverse and reverse screw pitches; the two guide rods 2 are symmetrically distributed by taking the plane of the central line of the transmission screw rod 3 as an axis.
Wherein, the two auxiliary motors 14 are both fixedly provided with a power-off brake, the power-off brake is arranged to ensure the automatic braking capability of the output shaft of the motor when the motor is powered off, and the two driving limit rollers 13 are symmetrically distributed by taking the plane of the central line of the driven limit roller 12 as an axis; two initiative limit roll 13 and driven limit roll 12 week side all include rubber friction pad, and the effect that rubber friction pad set up lies in the frictional force that strengthens the device on the one hand, and on the other hand can carry out soft centre gripping to the pipe fitting, avoids producing hard damage to the pipe fitting surface then, and driven limit roll 12 is located initiative limit roll 13 directly over.
As shown in fig. 3, the limiting support 7 is of an L-shaped structure; the inside fixed strengthening rib that is provided with of limit support 7, the structural stability that lies in guaranteeing limit support 7 of the effect that the strengthening rib set up, a set of universal brake truckle 16 that is the rectangular array and distributes of base 1 bottom surface fixedly connected with.
One specific application of this embodiment is: when the device is used for horizontally connecting two straight pipes, the device is in a state shown in figure 1, when in clamping, the position of the driven limiting roller 12 can be changed through the second electric push rod 10, then the clamping processing can be carried out on the pipe fittings with multiple specifications, and when the pipe fittings are required to be changed in connection position, the pipe fittings can be driven to rotate by a specified angle through the control of the auxiliary motor 14, so that the processing is convenient;
when two straight pipes are required to be spliced into an L-shaped pipe, one clamping frame 8 is rotated by 90 degrees by controlling the transmission motor 9, the other clamping frame 8 is in a state shown in figure 1, meanwhile, the heights of the two clamping frames 8 can be respectively changed by controlling the first electric push rod 6, and the L-shaped pipe can be spliced after adjustment;
when other non-horizontal pipe fittings need to be connected, the two clamping frames 8 can rotate by corresponding angles through controlling the transmission motor 9, and then the device can splice pipe fittings in various shapes.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. An auxiliary clamping device for PVC pipe construction installation and connection comprises a base (1), wherein two guide rods (2) are fixedly connected between the inner surfaces of the base (1); a transmission screw (3) is also rotatably connected between the inner surfaces of the bases (1); a driving motor (4) is fixedly connected to one surface of the base (1); the method is characterized in that:
one end of an output shaft of the driving motor (4) is fixedly connected with the transmission screw rod (3); the peripheral side surface of the transmission screw rod (3) is respectively and fixedly provided with a positive thread part and a reverse thread part; the circumferential side surface of the transmission screw rod (3) is connected with a movable seat (5) at the position corresponding to the positive thread part and the reverse thread part; one surface of each of the two moving seats (5) is connected with the two guide rods (2) in a sliding manner;
one surface of each of the two moving seats (5) is fixedly connected with a group of first electric push rods (6); the top ends of the two groups of first electric push rods (6) are fixedly connected with limiting supports (7); one surface of each of the two limiting supports (7) is rotatably connected with a clamping frame (8) through a bearing; one surface of each of the two limiting supports (7) is fixedly connected with a transmission motor (9); one end of the output shaft of each of the two transmission motors (9) is fixedly connected with the clamping frame (8) at the corresponding position;
the top of the clamping frame (8) is fixedly connected with a group of second electric push rods (10); the bottom ends of the second electric push rods (10) are fixedly connected with a dynamic pressure seat (11); a driven limit roller (12) is rotatably connected between the inner surfaces of the dynamic pressure seats (11); two driving limit rollers (13) are rotatably connected between the inner surfaces of the clamping frames (8);
the positions of the surface of the clamping frame (8) corresponding to the two driving limiting rollers (13) are both fixedly connected with an auxiliary motor (14); one end of the output shaft of the two auxiliary motors (14) is respectively and fixedly connected with the driving limit roller (13) at the corresponding position.
2. The auxiliary clamping device for the PVC pipe construction, installation and connection is characterized in that two symmetrically-arranged limiting grooves (15) are further formed in one surface of the base (1); the bottom surfaces of the two moving seats (5) are connected with the base (1) in a sliding mode through limiting grooves (15).
3. The auxiliary clamping device for PVC pipe construction installation and connection as claimed in claim 1, wherein the forward thread part and the reverse thread part have the same reverse and reverse screw pitches; the two guide rods (2) are symmetrically distributed by taking the plane of the center line of the transmission screw rod (3) as an axis.
4. The auxiliary clamping device for PVC pipe construction installation and connection as claimed in claim 1, wherein a power-off brake is fixedly installed inside each of the two auxiliary motors (14);
the two driving limiting rollers (13) are symmetrically distributed by taking the plane of the central line of the driven limiting roller (12) as an axis;
the peripheral sides of the two driving limit rollers (13) and the driven limit rollers (12) comprise rubber friction pads;
the driven limit roller (12) is positioned right above the driving limit roller (13).
5. The auxiliary clamping device for PVC pipe construction installation and connection as claimed in claim 1, wherein the limiting support (7) is of L-shaped structure; and reinforcing ribs are fixedly arranged inside the limiting support (7).
6. The auxiliary clamping device for PVC pipe construction installation and connection is characterized in that a group of universal brake casters (16) distributed in a rectangular array is fixedly connected to the bottom surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010485541.3A CN111634016A (en) | 2020-06-01 | 2020-06-01 | A supplementary clamping device for PVC pipe construction erection joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010485541.3A CN111634016A (en) | 2020-06-01 | 2020-06-01 | A supplementary clamping device for PVC pipe construction erection joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111634016A true CN111634016A (en) | 2020-09-08 |
Family
ID=72324856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010485541.3A Withdrawn CN111634016A (en) | 2020-06-01 | 2020-06-01 | A supplementary clamping device for PVC pipe construction erection joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111634016A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393848A (en) * | 2021-12-28 | 2022-04-26 | 陈镇海 | Quick accurate interfacing apparatus of pipeline for municipal administration gas pipeline construction |
| CN114683196A (en) * | 2022-03-29 | 2022-07-01 | 安徽英标新材料科技有限公司 | Anti-blocking drainage pipeline connecting structure and connecting method |
-
2020
- 2020-06-01 CN CN202010485541.3A patent/CN111634016A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393848A (en) * | 2021-12-28 | 2022-04-26 | 陈镇海 | Quick accurate interfacing apparatus of pipeline for municipal administration gas pipeline construction |
| CN114393848B (en) * | 2021-12-28 | 2024-01-12 | 佛山市三水能源有限公司 | Quick accurate interfacing apparatus of pipeline for municipal gas pipeline construction |
| CN114683196A (en) * | 2022-03-29 | 2022-07-01 | 安徽英标新材料科技有限公司 | Anti-blocking drainage pipeline connecting structure and connecting method |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200908 |
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| WW01 | Invention patent application withdrawn after publication |