CN214952105U - Utensil is examined to drawer handle fatigue resistance - Google Patents
Utensil is examined to drawer handle fatigue resistance Download PDFInfo
- Publication number
- CN214952105U CN214952105U CN202120692758.1U CN202120692758U CN214952105U CN 214952105 U CN214952105 U CN 214952105U CN 202120692758 U CN202120692758 U CN 202120692758U CN 214952105 U CN214952105 U CN 214952105U
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- Prior art keywords
- drawer handle
- ball screw
- motor
- bottom plate
- fixedly connected
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- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 4
- 230000008034 disappearance Effects 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 13
- 229920003023 plastic Polymers 0.000 description 13
- 206010016256 fatigue Diseases 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002337 anti-port Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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Abstract
The utility model belongs to the technical field of check out test set, and disclose utensil is examined to drawer handle fatigue resistance, comprising a base plate, the positive middle part fixed mounting of bottom plate has the support column, the equal fixed mounting in both ends has the board of placing about the positive lower extreme of bottom plate, the equal fixed mounting in both ends has the locating piece that is located places the board top about the positive lower extreme of bottom plate, the top fixed mounting of support column has the motor, ball of a left side fixedly connected with of motor. The utility model discloses a set up the support column, place board and locating piece etc. in order to realize the advantage that detection effect is good, at first entangle the locating piece on both sides with the lower extreme outside-in of drawer handle, the locating piece on both sides that places board and both sides mutually support and make the drawer handle on both sides firmly fixed, then break the upper end of the drawer handle on left and right sides respectively in the slant, make the drawer handle on both sides and support column laminating ten times, if drawer handle disappearance fracture, the good product is then judged to the product.
Description
Technical Field
The utility model belongs to the technical field of check out test set, specifically a utensil is examined to drawer handle fatigue resistance.
Background
A plastic handle: the plastic handle is produced by an injection molding machine, a mold is designed according to the shape requirement, the plastic handle is molded by injection once, and the plastic handle can also be matched with a zinc alloy part to form the appearance (produced by a die casting machine) and can be composed of the following components: spray painting, electroplating, spot painting, etc., typical production of plastic handles developed by domestic professionals represents the canyon county maoyang box and bag fittings (the term "injection molding machine" is also known as injection molding machine or injection machine, which is the main molding equipment for making thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using plastic molding dies, and is divided into vertical, horizontal and full-electric types, the injection molding machine can heat the plastics, apply high pressure to the molten plastics, and make the molten plastics be injected to fill the die cavity.)
Most of the existing drawer handles are made of plastic materials, the plastic part is a part arranged at the bottom of the drawer, and a pushing action can be carried out during use.
Whether current in order to test drawer handle qualified all uses the staff to break off with the fingers and thumb drawer handle, utilizes the elasticity of plastic part to judge whether qualified drawer handle is, and manual detection can make the workman tired out like this, and the dynamics of breaking off with the fingers and thumb at every turn is not mastered well to it is not very accurate to lead to the result that detects, also is not fit for the extensive detection of mill and uses.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, the utility model provides an utensil is examined to drawer handle fatigue resistance has the advantage that detection effect is good and be fit for extensive detection.
In order to achieve the above object, the utility model provides a following technical scheme: a fatigue-resistant checking fixture for a drawer handle comprises a bottom plate, wherein a support column is fixedly arranged in the middle of the front of the bottom plate, a placing plate is fixedly arranged at each of the left end and the right end of the lower end of the front of the bottom plate, a positioning block positioned above the placing plate is fixedly arranged at each of the left end and the right end of the lower end of the front of the bottom plate, a motor is fixedly arranged at the top of the support column, a first ball screw is fixedly connected to the left side of the motor, a second ball screw is fixedly connected to the right side of the motor, a first moving block is movably connected to the outer portion of the first ball screw, a second moving block is movably connected to the outer portion of the second ball screw, limiting blocks are fixedly arranged on the left side of the first ball screw and the right side of the second ball screw, a first steel wire rope is fixedly connected to the bottom of the first moving block, and a second steel wire rope is fixedly connected to the bottom of the second moving block, the bottom of the second steel wire rope is fixedly connected with a right sleeve, the bottom of the first steel wire rope is fixedly connected with a left sleeve, and a drawer handle is movably sleeved outside the positioning block.
As an optimal technical scheme of the utility model, two place the board all with support column fixed connection, two the locating piece all with the support column contactless.
As an optimized technical scheme of the utility model, two the locating piece is the cuboid structure, the middle part of drawer handle lower extreme is rectangle hollow out construction.
As an optimized technical scheme of the utility model, right side tackling and the inside hollow out construction that is of left tackling, the size and size of drawer handle upper end and the inside fretwork region size and size looks adaptation buckle of right tackling, left tackling.
As a preferred technical scheme of the utility model, the motor is two-way motor, circular baffle is all installed to ball and No. two ball's inboard.
As a preferred technical scheme of the utility model, the equal fixed mounting in back of support column, the board of placing, locating piece has the connecting block, the bottom plate respectively with five connecting block fixed connection.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the support column, place board and locating piece etc. in order to realize the advantage that detection effect is good, at first the locating piece on both sides entangle both sides with the lower extreme outside-in of drawer handle, the board of placing on both sides and the locating piece on both sides mutually support and make the drawer handle on both sides firmly fixed, then break the upper end of the drawer handle on both sides about the left and right sides respectively in the slant, make the drawer handle on both sides and support column laminating ten times, if the drawer handle fracture does not appear, the good product is then judged, if the fruit drawer handle fracture then judge unqualified product, utilize the elasticity of plastic part to judge whether qualified drawer handle, also can detect the fatigue resistance of this drawer handle simultaneously, so alright reach the good purpose of detection effect.
2. The utility model realizes the advantages of large-scale detection by arranging the motor, the first moving block, the left sleeve tool and the like, after the drawer handles at two sides are fixed, the left sleeve tool and the right sleeve tool are respectively sleeved at the upper ends of the drawer handles at the left end and the right end, then the motor is started to work, the motor can drive the first ball screw and the second ball screw to rotate clockwise, because the first ball screw, the second ball screw and the ball screw are equal, and the second moving block and the first moving block are subjected to the downward pulling force of the right sleeve tool and the left sleeve tool through the first steel wire rope and the second steel wire rope, the second moving block and the first moving block can only move left and right, the first moving block moves right along the first ball screw, the upper end of the drawer handle at the left end can be pulled to be attached to the supporting column through the left sleeve tool, the second moving block moves left along the second ball screw, the upper end of the drawer handle can be pulled to be attached to the supporting column through the right sleeve tool, when a movable block and No. two movable blocks move and contact inboard circular baffle, then the motor can take a ball and No. two ball antiport on both sides, when a movable block and No. two movable blocks move the stopper that contacts both sides to the outside, then the motor can take a ball and No. two ball clockwise rotations again, operating personnel can control motor work through the controller in the hand, avoid investing in a large amount of manpowers and realize detecting, the power of breaking the drawer handle off with the fingers and thumb at every turn all is fixed power, can not have too big difference, realization that can be better detects and is fit for the large-scale use of mill, like this alright reach the purpose of extensive detection.
Drawings
FIG. 1 is a schematic view of the whole structure of the present invention;
FIG. 2 is a schematic view of the joint between the drawer handle and the positioning block;
FIG. 3 is a schematic view of the installation positions of the structural supporting columns and the placing plates of the present invention;
fig. 4 is a schematic view of the drawer handle with the structure of the present invention.
In the figure: 1. a base plate; 2. a support pillar; 3. placing the plate; 4. positioning blocks; 5. a motor; 6. a first ball screw; 7. a second ball screw; 8. a second moving block; 9. a first moving block; 10. a limiting block; 11. a first steel wire rope; 12. a second steel wire rope; 13. a right set of tools; 14. a left harness; 15. a drawer handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figures 1 to 4, the utility model provides a drawer handle fatigue-resistant checking fixture, which comprises a bottom plate 1, a support column 2 is fixedly arranged at the middle part of the front surface of the bottom plate 1, a placing plate 3 is fixedly arranged at the left and right ends of the lower end of the front surface of the bottom plate 1, a positioning block 4 positioned above the placing plate 3 is fixedly arranged at the left and right ends of the lower end of the front surface of the bottom plate 1, a motor 5 is fixedly arranged at the top part of the support column 2, a first ball screw 6 is fixedly connected at the left side of the motor 5, a second ball screw 7 is fixedly connected at the right side of the motor 5, a first moving block 9 is movably connected at the outer part of the first ball screw 6, a second moving block 8 is movably connected at the outer part of the second ball screw 7, a limiting block 10 is fixedly arranged at the left side of the first ball screw 6 and the right side of the second ball screw 7, and a first steel wire rope 11 is fixedly connected at the bottom of the first moving block 9, the bottom of the second moving block 8 is fixedly connected with a second steel wire rope 12, the bottom of the second steel wire rope 12 is fixedly connected with a right sleeve 13, the bottom of the first steel wire rope 11 is fixedly connected with a left sleeve 14, and the outside of the positioning block 4 is movably sleeved with a drawer handle 15.
Wherein, two place board 3 all with support column 2 fixed connection, two locating pieces 4 all with support column 2 contactless, leave the space between them, can entangle locating piece 4 with the lower extreme outside-in of drawer handle 15, place board 3, the cooperation of locating piece 4 can be with the fine fixed so that subsequent detection operation of drawer handle 15.
Wherein, two locating pieces 4 are the cuboid structure, and the middle part of drawer handle 15 lower extreme is rectangle hollow out construction, and locating piece 4 and the rectangle hollow out region size looks adaptation of drawer handle 15 lower extreme can entangle locating piece 4 with the lower extreme outside-in of drawer handle 15.
The right sleeve 13 and the left sleeve 14 are both hollow structures, the size of the upper end of the drawer handle 15 is matched with the size of the hollow area inside the right sleeve 13 and the left sleeve 14, the left sleeve 14 and the right sleeve 13 are respectively sleeved on the upper ends of the drawer handles 15 at the left end and the right end, and when the first moving block 9 and the second moving block 8 move inwards, the first moving block 11 and the second moving block 12 can pull the left sleeve 14 and the right sleeve 13 and give an upward oblique force to the left sleeve 14 and the right sleeve 13, so that the drawer handles 15 at two sides are attached to the support column 2.
Wherein, motor 5 is two-way motor, circular baffle is all installed to ball 6 and No. two ball 7's inboard, motor 5 work can drive ball 6 and No. two ball 7 equidirectional rotations, make things convenient for follow-up work, when a movable block 9 and No. two movable block 8 remove to contact inboard circular baffle, then motor 5 can take ball 6 and No. two ball 7 antiport on both sides, when a movable block 9 and No. two movable block 8 outside move contact to the stopper 10 on both sides, then motor 5 takes ball 6 and No. two ball 7 clockwise turning, controller control in the accessible operating personnel hand again.
Wherein, the equal fixed mounting in back of support column 2, placing board 3, locating piece 4 has the connecting block, bottom plate 1 respectively with five connecting block fixed connection, five connecting blocks not only make support column 2, place board 3, locating piece 4 fixed with bottom plate 1, do not hinder the locating piece 4 on both sides simultaneously yet and place board 3 cooperation and fix drawer handle 15 for subsequent bulldoze work is more smooth and easy.
The utility model discloses a theory of operation and use flow: firstly, the lower ends of drawer handles 15 are sleeved on the positioning blocks 4 on two sides from outside to inside, the placing plates 3 on two sides and the positioning blocks 4 on two sides are matched with each other to firmly fix the drawer handles 15 on two sides, the left sleeve tool 14 and the right sleeve tool 13 are respectively sleeved on the upper ends of the drawer handles 15 on the left end and the right end, then the motor 5 is started to work, the motor 5 can drive the first ball screw 6 and the second ball screw 7 to rotate clockwise, as the first ball screw 6 and the second ball screw 7 are both ball screws, and the second moving block 8 and the first moving block 9 are subjected to downward pulling force by the right sleeve tool 13 and the left sleeve tool 14 through the first steel wire rope 11 and the second steel wire rope 12, the second moving block 8 and the first moving block 9 can only move left and right, and the first moving block 9 moves right along the first ball screw 6, so that the upper end of the left drawer handle 15 can be pulled to be attached to the support column 2 through the left sleeve tool 14, no. two movable block 8 moves left along No. two ball 7, then can stimulate the upper end of right-hand member drawer handle 15 to the laminating of support column 2 through right cover utensil 13, when a movable block 9 and No. two movable block 8 move and contact the inboard circular baffle, then motor 5 can take a ball 6 and No. two ball 7 antiport on both sides, when a movable block 9 and No. two movable block 8 move outwards and contact the stopper 10 on both sides, then motor 5 can take a ball 6 and No. two ball 7 clockwise turning again, make drawer handle 15 and the laminating of support column 2 on both sides ten times, if drawer handle 15 does not appear the fracture, the good product is judged to the yields, if drawer handle 15 appears the fracture then judges nonconforming product.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a utensil is examined to drawer handle fatigue resistance, includes bottom plate (1), its characterized in that: a supporting column (2) is fixedly installed in the middle of the front face of the bottom plate (1), a placing plate (3) is fixedly installed at each of the left end and the right end of the lower end of the front face of the bottom plate (1), positioning blocks (4) located above the placing plate (3) are fixedly installed at each of the left end and the right end of the lower end of the front face of the bottom plate (1), a motor (5) is fixedly installed at the top of the supporting column (2), a first ball screw (6) is fixedly connected to the left side of the motor (5), a second ball screw (7) is fixedly connected to the right side of the motor (5), a first moving block (9) is movably connected to the outer portion of the first ball screw (6), a second moving block (8) is movably connected to the outer portion of the second ball screw (7), and a limiting block (10) is fixedly installed on the left side of the first ball screw (6) and the right side of the second ball screw (7), the bottom of the first moving block (9) is fixedly connected with a first steel wire rope (11), the bottom of the second moving block (8) is fixedly connected with a second steel wire rope (12), the bottom of the second steel wire rope (12) is fixedly connected with a right sleeve (13), the bottom of the first steel wire rope (11) is fixedly connected with a left sleeve (14), and a drawer handle (15) is sleeved on the outer portion of the positioning block (4).
2. The drawer handle fatigue resistance testing fixture according to claim 1, characterized in that: two place board (3) all with support column (2) fixed connection, two locating piece (4) all with support column (2) contactless.
3. The drawer handle fatigue resistance testing fixture according to claim 1, characterized in that: two locating pieces (4) are of cuboid structures, and the middle of the lower end of the drawer handle (15) is of a rectangular hollow structure.
4. The drawer handle fatigue resistance testing fixture according to claim 1, characterized in that: the inner parts of the right sleeve (13) and the left sleeve (14) are hollow structures, and the size of the upper end of the drawer handle (15) is matched with the size of the hollow area in the right sleeve (13) and the left sleeve (14) in a matched manner.
5. The drawer handle fatigue resistance testing fixture according to claim 1, characterized in that: the motor (5) is a bidirectional motor, and round baffles are arranged on the inner sides of the first ball screw (6) and the second ball screw (7).
6. The drawer handle fatigue resistance testing fixture according to claim 1, characterized in that: the rear surfaces of the supporting columns (2), the placing plates (3) and the positioning blocks (4) are fixedly provided with connecting blocks, and the bottom plate (1) is fixedly connected with the five connecting blocks respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120692758.1U CN214952105U (en) | 2021-04-06 | 2021-04-06 | Utensil is examined to drawer handle fatigue resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120692758.1U CN214952105U (en) | 2021-04-06 | 2021-04-06 | Utensil is examined to drawer handle fatigue resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214952105U true CN214952105U (en) | 2021-11-30 |
Family
ID=79047562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120692758.1U Expired - Fee Related CN214952105U (en) | 2021-04-06 | 2021-04-06 | Utensil is examined to drawer handle fatigue resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214952105U (en) |
-
2021
- 2021-04-06 CN CN202120692758.1U patent/CN214952105U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |