CN214472440U - Bending resistance detection tool for plastic pipe - Google Patents
Bending resistance detection tool for plastic pipe Download PDFInfo
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- CN214472440U CN214472440U CN202120592330.XU CN202120592330U CN214472440U CN 214472440 U CN214472440 U CN 214472440U CN 202120592330 U CN202120592330 U CN 202120592330U CN 214472440 U CN214472440 U CN 214472440U
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- plastic pipe
- base
- bending resistance
- detection tool
- resistance detection
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Abstract
The application discloses a bending resistance detection tool for a plastic pipe, which relates to the technical field of plastic pipe processing equipment and comprises a base, wherein an installation sleeve rod is vertically and detachably fixed on the upper side of the base, and two ends of the installation sleeve rod in the length direction are vertically arranged; the device also comprises a force application rod used for bending the plastic pipe. This application is synthesized and is utilized installation sleeve pipe and application of force pole to buckle the plastic tubing, has the effect of saving staff's strength, the operation of being convenient for.
Description
Technical Field
The application relates to the technical field of plastic tubing processing equipment, especially, relate to a plastic tubing bending resistance detects frock.
Background
In production and life, the plastic pipe is favored by the plastic pipe engineering industry due to the characteristics of light dead weight, small water flow resistance, green safety and the like.
In the plastic pipe production industry, after the production of the plastic pipes is finished, a bending strength test needs to be carried out so as to predict the capability of the batch of plastic pipes to be pressed by hard objects to cause concave deformation and the like. The traditional test mode is that a worker holds two ends of a plastic pipe by hands and then forcibly bends the plastic pipe until the plastic pipe is plastically deformed.
In view of the above-mentioned related technologies, the inventor believes that when a worker bends a plastic pipe with hands, the operation is inconvenient and laborious, and there is a need for improvement.
SUMMERY OF THE UTILITY MODEL
Convenient degree, reduction staff working strength when saving plastic tubing bending strength test, this application provides a plastic tubing bending resistance detects frock.
The application provides a pair of plastic tubing bending resistance detects frock adopts following technical scheme:
the bending resistance detection tool for the plastic pipe comprises a base, wherein an installation sleeve rod is vertically and detachably fixed on the upper side of the base, and two ends of the installation sleeve rod in the length direction are arranged up and down; the device also comprises a force application rod used for bending the plastic pipe.
By adopting the technical scheme, in a bending test, a worker firstly sleeves the plastic pipe on the installation sleeve rod along the axial direction of the installation sleeve rod, and then penetrates the force application rod into one end of the plastic pipe, which is axially away from the installation sleeve rod; subsequently, the staff grips the one end that the application of force pole axial deviates from the plastic tubing to pull the application of force pole with power, the application of force pole drives the plastic tubing and is close to the one end of application of force pole and buckle downwards, thereby break the plastic tubing off with the fingers and thumb and take place plastic deformation until breaking, frock simple structure, the staff realizes the buckling to the plastic tubing through applying decurrent bending force to the application of force pole, effectively uses manpower sparingly.
Preferably, one end of the mounting sleeve rod axially departing from the base is provided with a first guide slope surface.
Through adopting above-mentioned technical scheme, first guide is domatic is used for promoting the convenience that the staff overlaps the plastic pipe to the installation loop bar.
Preferably, one end of the force application rod, which is axially close to the first guide slope surface, is provided with a second guide slope surface.
Through adopting above-mentioned technical scheme, the domatic being used for of second guide makes things convenient for the staff to imbed the application of force pole in the plastic tubing.
Preferably, first anti-skidding lines are arranged on the first guide slope surface and the second guide slope surface.
Through adopting above-mentioned technical scheme, first anti-skidding line is arranged in reducing the plastic tubing and drops and/or the circumstances that the application of force pole breaks away from the plastic tubing from the installation loop bar takes place among the experimental process of buckling, helps guaranteeing the experimental normal clear of plastics bending.
Preferably, one end of the axis of the force application rod, which deviates from the second guide slope surface, is sleeved with a rubber handle sleeve.
Through adopting above-mentioned technical scheme, the comfort level when the staff grips the application of force pole is increased to the rubber handle cover, and the staff of being convenient for carries out the application of force to the application of force pole.
Preferably, the force application rod is provided with second anti-skid grains corresponding to the position of the rubber handle sleeve.
Through adopting above-mentioned technical scheme, the antiskid line of second is used for increasing the frictional force between rubber handle cover and the application of force pole, and the condition that the rubber handle cover drops from the application of force pole takes place when reducing the staff and gripping the application of force pole and will apply force pole to pushing down, effectively guarantees the security in the staff test operation process to be favorable to guaranteeing the normal clear of bending test.
Preferably, the base is provided with an installation seat corresponding to the position of the installation sleeve rod, the installation seat comprises a support bottom plate and a support seat, the support seat is fixed at the middle position of the upper side of the support bottom plate, and one end, close to the base, of the installation sleeve rod in the length direction extends into the installation seat and is in threaded fit with the installation seat; the supporting bottom plate is detachably and fixedly connected with the base.
Through adopting above-mentioned technical scheme, utilize the dismantled fixed connection of mount pad and base, the staff of being convenient for changes the installation loop bar to satisfy the detection needs of different radial dimension plastic tubings, effectively enlarge the application scope that this plastic tubing bending resistance detected the frock, increase its practicality.
Preferably, the upper side of the base is provided with a plurality of threaded holes which are uniformly arranged at intervals around the axis of the mounting sleeve rod; and fastening bolts are arranged at positions corresponding to the threaded holes on the supporting base plate, any fastening bolt is matched with the corresponding threaded hole, any fastening bolt is in threaded fit with the supporting base plate, and the threaded ends of the fastening bolts penetrate through the supporting base plate from top to bottom and are screwed into the corresponding threaded holes.
Through adopting above-mentioned technical scheme, when the radial dimension of the plastic tubing that needs to detect changed, the staff unscrewed fastening bolt, pulled down the mount pad from the base to change the mount pad of the different radial dimension installation loop bars of adaptation, mounting structure is simple, and the staff of being convenient for changes the mount pad.
In summary, the present application includes at least one of the following beneficial technical effects:
by means of the installation sleeve rod and the force application rod which are fixed on the base, the convenience of the worker for carrying out the bending strength test of the plastic pipe is improved, and the labor is effectively saved;
the bending strength test process of the plastic pipe is effectively reduced by the first anti-skid grains arranged on the mounting sleeve rod and the force application rod and the second anti-skid grains arranged on the force application rod;
utilize fastening bolt and fixation nut to dismantle the mount pad and fix on the base, the staff of being convenient for changes the mount pad, helps promoting the suitability of this plastic tubing bending resistance detection frock.
Drawings
Fig. 1 is a schematic axial view mainly showing the overall structure of the bending-resistance detection tool for plastic pipes according to the embodiment of the present application.
Fig. 2 is an exploded structural diagram mainly showing the overall structure of the mounting seat in the embodiment of the application.
Fig. 3 is an explosion structure diagram mainly showing the overall structure of the force application rod in the embodiment of the application.
Reference numerals: 1. a base; 11. a threaded hole; 2. installing a loop bar; 21. an external thread; 22. a first guide ramp surface; 3. a force application rod; 31. a second guide ramp surface; 4. a first anti-skid pattern; 5. a second anti-skid pattern; 6. a rubber handle sleeve; 7. a mounting seat; 71. a support base plate; 711. fastening a bolt; 72. a supporting seat; 721. and fixing the grooves.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses plastic tubing bending resistance detects frock.
Referring to fig. 1, the bending resistance detection tool for the plastic pipe comprises a base 1 and an installation loop bar 2 installed on the base 1, wherein the installation loop bar 2 is vertically arranged; still including being used for carrying out the application of force pole 3 of buckling to the plastic tubing, the one end cover that application of force pole 3 axial deviates from the plastic tubing is equipped with rubber handle cover 6.
In a bending test, a worker firstly sleeves a plastic pipe on an installation sleeve; then, inserting the force application rod 3 into one end of the plastic pipe, which is far away from the installation loop bar 2 in the length direction; then, the worker holds the rubber handle sleeve 6 and pulls the force application rod 3 downwards, and the force application rod 3 drives one end, close to the force application rod 3, of the plastic pipe in the length direction to bend downwards until the plastic pipe is subjected to plastic deformation.
Referring to fig. 2, a plurality of threaded holes 11 are uniformly arranged on the base 1 at intervals around the axis of the mounting loop bar 2, and a mounting seat 7 is arranged on the base 1 corresponding to the position of the mounting loop bar 2; the mount pad 7 includes supporting baseplate 71 and supporting seat 72, and supporting seat 72 integrated into one piece is provided with fixed slot 721 in the middle part position of supporting baseplate 71 upside, and is close to one side of installation loop bar 2 on the supporting seat 72, and installation loop bar 2 axial corresponds the one end of supporting seat 72 and has seted up external screw thread 21, installation loop bar 2 embedding fixed slot 721 and with fixed slot 721 threaded connection. And, the position that corresponds screw hole 11 on supporting baseplate 71 all is provided with fastening bolt 711, and arbitrary fastening bolt 711 all is with supporting base 1 screw-thread fit, and the screw thread end of fastening bolt 711 runs through supporting base 1 from top to bottom and screws into in corresponding screw hole 11.
In practice, when the radial dimension of the plastic pipe to be inspected changes, the worker removes the mount 7 from the base 1 by screwing the fastening bolt 711, and replaces the fitting mount 7 according to the diameter dimension of the inspected plastic pipe, and mounts the mounting stem 2 to the mount 7.
Referring to fig. 2 and 3, a first guiding slope 22 is formed on one side of the mounting sleeve rod 2 axially departing from the supporting seat 72 through chamfering; the one end that 3 axial of application of force poles are close to installation loop bars 2 has the domatic 31 of second guide through the chamfer shaping, and has all seted up first anti-skidding line 4 on the domatic 22 of first guide and the domatic 31 of second guide. Meanwhile, a second anti-skid grain 5 is arranged on the force application rod 3 corresponding to the rubber handle sleeve 6.
During the bending test, a worker sleeves the plastic pipe on the mounting sleeve rod 2 along the first guide slope 22; then, the force application rod 3 is embedded into one end of the plastic pipe, which is far away from the installation loop bar 2, along the second guide slope 31; the first guide slope surface 22 and the second guide slope surface 31 are respectively used for increasing the convenience of sleeving a plastic pipe on the installation sleeve and embedding the force application rod 3 into the plastic pipe; meanwhile, the first anti-skid grains 4 are used for reducing the occurrence of the situation that the plastic pipe is separated from the installation sleeve and/or the force application rod 3 is separated from the plastic pipe when the plastic pipe is bent, so that the normal operation of a bending test of the plastic pipe is effectively ensured; when the second anti-skid lines 5 are used for reducing the situation that the worker pulls the force application rod 3 downwards, the rubber handle sleeve 6 falls off from the force application rod 3, the stability of the plastic pipe bending test process is further improved, and meanwhile, the safety of the worker in the test process is guaranteed.
The implementation principle of the bending-resistant detection tool for the plastic pipe in the embodiment of the application is as follows: in the bending operation, a worker firstly sleeves the plastic pipe on the installation loop bar 2 along the first guide slope 22; then, the force application rod 3 is embedded into one end of the plastic pipe, which is far away from the installation loop bar 2, along the second guide slope 31; then, the worker holds the rubber handle sleeve 6 and pulls the rubber handle sleeve 6 downwards, the rubber handle sleeve 6 drives one end of the plastic pipe, which is close to the rubber handle sleeve 6 in the axial direction, to bend downwards to generate plasticity until breaking, and therefore the bending strength test of the plastic pipe is completed. By adopting the mode, the convenience of the bending strength test of the plastic pipe by workers is effectively improved, and the labor is saved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a plastic tubing bending resistance detects frock which characterized in that: the device comprises a base (1), wherein an installation loop bar (2) is vertically and detachably fixed on the upper side of the base (1), and two ends of the installation loop bar (2) in the length direction are arranged up and down; the plastic pipe bending device further comprises a force application rod (3) used for bending the plastic pipe.
2. The bending resistance detection tool for the plastic pipe according to claim 1, which is characterized in that: one end of the mounting loop bar (2) axially departing from the base (1) is provided with a first guide slope surface (22).
3. The bending resistance detection tool for the plastic pipe as claimed in claim 2, wherein: and a second guide slope surface (31) is arranged at one end of the force application rod (3) which is axially close to the first guide slope surface (22).
4. The bending resistance detection tool for the plastic pipe as claimed in claim 3, wherein: first anti-skid grains (4) are arranged on the first guide slope surface (22) and the second guide slope surface (31).
5. The bending resistance detection tool for the plastic pipe as claimed in claim 3, wherein: one end of the axis of the force application rod (3) deviating from the second guide slope surface (31) is sleeved with a rubber handle sleeve (6).
6. The bending resistance detection tool for the plastic pipe as claimed in claim 5, wherein: and a second anti-skid grain (5) is arranged on the force application rod (3) corresponding to the upper position of the rubber handle sleeve (6).
7. The bending resistance detection tool for the plastic pipe according to claim 1, which is characterized in that: the mounting seat (7) is arranged on the base (1) corresponding to the position of the mounting sleeve rod (2), the mounting seat (7) comprises a supporting bottom plate (71) and a supporting seat (72), the supporting seat (72) is fixed at the middle position of the upper side of the supporting bottom plate (71), and one end, close to the base (1), of the mounting sleeve rod (2) in the length direction extends into the mounting seat (7) and is in threaded fit with the mounting seat (7); the supporting bottom plate (71) is detachably and fixedly connected with the base (1).
8. The bending resistance detection tool for the plastic pipe as recited in claim 7, wherein: the upper side of the base (1) is provided with a plurality of threaded holes (11), and the threaded holes (11) are uniformly arranged around the axis of the mounting sleeve rod (2) at intervals; the supporting base plate (71) is provided with fastening bolts (711) at positions corresponding to the threaded holes (11), any fastening bolt (711) is matched with the corresponding threaded hole (11), any fastening bolt (711) is in threaded fit with the supporting base plate (71), and the threaded end of the fastening bolt (711) penetrates through the supporting base plate (71) from top to bottom and is screwed into the corresponding threaded hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120592330.XU CN214472440U (en) | 2021-03-23 | 2021-03-23 | Bending resistance detection tool for plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120592330.XU CN214472440U (en) | 2021-03-23 | 2021-03-23 | Bending resistance detection tool for plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214472440U true CN214472440U (en) | 2021-10-22 |
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ID=78159672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120592330.XU Active CN214472440U (en) | 2021-03-23 | 2021-03-23 | Bending resistance detection tool for plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214472440U (en) |
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2021
- 2021-03-23 CN CN202120592330.XU patent/CN214472440U/en active Active
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