CN112255904A - Watch impact test fixture - Google Patents
Watch impact test fixture Download PDFInfo
- Publication number
- CN112255904A CN112255904A CN202011143031.4A CN202011143031A CN112255904A CN 112255904 A CN112255904 A CN 112255904A CN 202011143031 A CN202011143031 A CN 202011143031A CN 112255904 A CN112255904 A CN 112255904A
- Authority
- CN
- China
- Prior art keywords
- watch
- threaded rod
- fixedly connected
- driving wheel
- base
- Prior art date
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
- G04D7/006—Testing apparatus for complete clockworks with regard to external influences or general good working
- G04D7/008—Testing apparatus for complete clockworks with regard to external influences or general good working with regard to the reaction to shocks
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention belongs to the technical field of watch technology test, and particularly discloses a watch impact test fixture which comprises a base, wherein mounting plates are fixedly connected to the bottoms of two sides of the base, and a fixing mechanism is arranged at the top of one mounting plate; the inner part of the base is provided with a holding tank, the top of the base is provided with a chute, and a clamping mechanism is arranged in the chute; the holding tank is communicated with the sliding chute through a through hole, a driving wheel movably penetrates through the through hole, the top end of the driving wheel is connected with the clamping mechanism, one side of the driving wheel is rotatably connected with a supporting plate, and the other side of the driving wheel is fixedly connected with a fixing column; the bottom end of the supporting plate is fixedly connected with the bottom of the inner cavity of the accommodating groove, and one end of the fixing column, which is far away from the driving wheel, extends to the outside of the accommodating groove and is connected with the fixing mechanism; the invention can fixedly clamp watch cases with different specifications, so that the watch cases are not easy to move in the test process, the test is convenient, and the applicability is wide.
Description
Technical Field
The invention relates to the technical field of watch technology testing, in particular to a watch impact testing clamp.
Background
The watch is an instrument worn on the wrist for timing and displaying time. The existing mechanical watch generally comprises components such as a watch case, a watch mirror, a dial, a movement, a hand and the like, wherein the watch case generally refers to a housing component of a watch body (a watch head) and is used for containing and protecting internal components (the movement, the dial, the hand and the like) of the watch, such as a human body shell; therefore, a series of quality tests, such as impact tests, must be carried out during the production of the watch case.
However, the watch case of the existing watch impact testing device is easy to move in the testing process and is not beneficial to testing, so that the watch impact testing clamp is provided.
Disclosure of Invention
The invention aims to provide a watch impact test fixture to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a watch impact test fixture comprises a base, wherein mounting plates are fixedly connected to the bottoms of two sides of the base, and a fixing mechanism is mounted at the top of one mounting plate; the inner part of the base is provided with a holding tank, the top of the base is provided with a chute, and a clamping mechanism is arranged in the chute; the holding tank is communicated with the sliding chute through a through hole, a driving wheel movably penetrates through the through hole, the top end of the driving wheel is connected with the clamping mechanism, one side of the driving wheel is rotatably connected with a supporting plate, and the other side of the driving wheel is fixedly connected with a fixing column; the bottom of backup pad and the bottom rigid coupling of holding tank inner chamber, the one end that the action wheel was kept away from to the fixed column extends to the outside of holding tank and is connected with fixed establishment.
Preferably, the mounting plate is provided with a mounting hole.
Preferably, the fixing mechanism comprises a rotating part and a positioning part; the rotating piece comprises a rotating disc, one side of the rotating disc is fixedly connected with the fixed column, the other side of the rotating disc is provided with a rotating hand wheel, and the side of the rotating disc is provided with fixed holes in a circular array; the setting element includes a fixed cylinder, a fixed cylinder and mounting panel fixed connection, and the inside of a fixed cylinder is equipped with the spring, and the top of spring is connected with the activity inserted bar, and the top and the fixed orifices of activity inserted bar are pegged graft.
Preferably, one side of the fixed cylinder, which is far away from the base, is provided with a moving groove communicated with the inside of the fixed cylinder, a push plate is movably arranged in the moving groove, and one side of the push plate is fixedly connected with the movable insertion rod.
Preferably, one side of the base facing the fixing mechanism is provided with a connecting hole communicated with the accommodating groove, an annular bearing is fixedly embedded in the connecting hole, and the annular bearing is sleeved outside the fixing column.
Preferably, the clamping mechanism comprises two clamping blocks, a driven wheel, a positive threaded rod and a negative threaded rod; the two clamping blocks are arranged in the sliding groove in a sliding mode, the driven wheel is arranged between the two clamping blocks, and the bottom end of the driven wheel is meshed and connected with the top end of the driving wheel; one end of the positive threaded rod and one end of the negative threaded rod are fixedly connected with the left side and the right side of the driven wheel respectively, and the positive threaded rod and the negative threaded rod penetrate through the two clamping blocks respectively and are arranged.
Preferably, through holes are formed in the two clamping blocks, and the positive threaded rod and the reverse threaded rod are in threaded connection with the through holes.
Preferably, the positive threaded rod and the reverse threaded rod are both rotatably connected with a side plate at the end far away from the driven wheel, and the bottom end of the side plate is fixedly connected with the top of the base.
Preferably, the tops of the two clamping blocks are in an L-shaped structure, and a pressure sensor is embedded into the top of a transverse plate of the L-shaped structure.
Preferably, a material receiving part is arranged between the two clamping blocks and comprises a moving plate and a moving box; one side of the moving plate is fixedly connected with one clamping block, the other end of the moving plate is embedded in the moving box, and one side of the moving box, which is far away from the moving plate, is fixedly connected with the other clamping block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the pressure sensor is arranged at the top of one side opposite to the two clamping blocks, so that the impact strength of the watch can be detected, and the consistency of the impact strength can be ensured.
2. The rotating piece can drive the fixed column to rotate, the fixed column drives the driving wheel to rotate, the driving wheel drives the driven wheel meshed with the driving wheel to rotate, the driven wheel drives the positive threaded rod and the reverse threaded rod on two sides to rotate, and therefore the two clamping blocks can be far away from or close to each other.
3. According to the invention, the movable box and the movable plate moving in the movable box are arranged between the two clamping blocks, so that watches which do not meet the conditions in the impact process can be collected.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the fixing mechanism of the present invention;
fig. 3 is a schematic structural diagram of the turntable of the present invention.
In the figure: 1. a base; 2. mounting a plate; 3. a fixing mechanism; 31. a rotating member; 311. a turntable; 312. rotating a hand wheel; 313. a fixing hole; 32. a positioning member; 321. a fixed cylinder; 322. a spring; 323. a movable inserted link; 324. a moving groove; 325. pushing the plate; 4. accommodating grooves; 5. a chute; 6. a clamping mechanism; 61. a clamping block; 62. a driven wheel; 63. a positive threaded rod; 64. a reverse threaded rod; 65. a through hole; 66. a side plate; 67. a pressure sensor; 68. moving the plate; 69. moving the cartridge; 7. a through hole; 8. a driving wheel; 9. a support plate; 10. fixing a column; 11. mounting holes; 12. and a ring bearing.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: a watch impact test fixture comprises a base 1, wherein mounting plates 2 are fixedly connected to the bottoms of two sides of the base 1, and a fixing mechanism 3 is mounted at the top of one mounting plate 2; the inner part of the base 1 is provided with an accommodating groove 4, the top of the base 1 is provided with a sliding groove 5, and a clamping mechanism 6 is arranged in the sliding groove 5; the accommodating groove 4 is communicated with the sliding groove 5 through a through hole 7, a driving wheel 8 movably penetrates through the through hole 7, the top end of the driving wheel 8 is connected with the clamping mechanism 6, one side of the driving wheel 8 is rotatably connected with a supporting plate 9, and the other side of the driving wheel 8 is fixedly connected with a fixing column 10; the bottom of backup pad 9 and the bottom rigid coupling of holding tank 4 inner chamber, the one end that the action wheel 8 was kept away from to fixed column 10 extends to the outside of holding tank 4 and is connected with fixed establishment 3.
Further, the mounting plate 2 is provided with a mounting hole 11.
Further, the fixing mechanism 3 includes a rotating member 31 and a positioning member 32; the rotating piece 31 comprises a rotating disc 311, one side of the rotating disc 311 is fixedly connected with the fixed column 10, the other side of the rotating disc 311 is provided with a rotating hand wheel 312, and the side of the rotating disc 311 is provided with fixing holes 313 in a circular array; the positioning member 32 comprises a fixed cylinder 321, the fixed cylinder 321 is fixedly connected with the mounting plate 2, a spring 322 is arranged inside the fixed cylinder 321, the top end of the spring 322 is connected with a movable insertion rod 323, and the top end of the movable insertion rod 323 is inserted into the fixed hole 313.
Furthermore, a moving groove 324 communicated with the inside of the fixed cylinder 321 is formed in one side of the fixed cylinder 321, which is far away from the base 1, a push plate 325 is movably arranged in the moving groove 324, and one side of the push plate 325 is fixedly connected with the movable insertion rod 323.
Further, a connecting hole communicated with the accommodating groove 4 is formed in one side, facing the fixing mechanism 3, of the base 1, an annular bearing 12 is fixedly embedded in the connecting hole, and the annular bearing 12 is sleeved outside the fixing column 10.
Further, the clamping mechanism 6 comprises two clamping blocks 61, a driven wheel 62, a positive threaded rod 63 and a negative threaded rod 64; the two clamping blocks 61 are arranged in the sliding groove 5 in a sliding manner, the driven wheel 62 is arranged between the two clamping blocks 61, and the bottom end of the driven wheel 62 is meshed and connected with the top end of the driving wheel 8; one end of the positive threaded rod 63 and one end of the negative threaded rod 64 are respectively fixedly connected with the left side and the right side of the driven wheel 62, and the positive threaded rod 63 and the negative threaded rod 64 respectively penetrate through the two clamping blocks 61.
Furthermore, through holes 65 are formed in the two clamping blocks 61, and the positive threaded rod 63 and the negative threaded rod 64 are in threaded connection with the through holes 65.
Furthermore, one ends of the positive threaded rod 63 and the reverse threaded rod 64, which are far away from the driven wheel 62, are rotatably connected with a side plate 66, and the bottom end of the side plate 66 is fixedly connected with the top of the base 1.
Furthermore, the tops of the two clamping blocks 61 are in an L-shaped structure, a pressure sensor 67 is embedded into the top of a transverse plate of the L-shaped structure, and the pressure sensor 67 is matched with a controller for use, so that the impact force can be effectively controlled.
Further, a material receiving part is arranged between the two clamping blocks 61, and the material receiving part comprises a moving plate 68 and a moving box 69; one side of the moving plate 68 is fixedly connected with one of the clamping blocks 61, the other end of the moving plate is embedded in the moving box 69, and one side of the moving box 69, which is far away from the moving plate 68, is fixedly connected with the other clamping block 61.
The working principle is as follows: when the clamp is used, the clamp can be installed at a specified place through the matching use of the installation hole 11 and the fixing bolt; when the impact detection is carried out, the watch needs to be fixed, when the watch is fixed, the watch is placed between the two clamping blocks 61, the bottom of the watch is contacted with the pressure sensor 67, then the hand wheel 312 is rotated to drive the rotary disc 311 to rotate, the rotary disc 311 drives the fixed column 10 to rotate, the fixed column 10 drives the driving wheel 8 to rotate, the driving wheel 8 drives the driven wheel 62 meshed with the driving wheel to rotate, the driven wheel 62 drives the positive threaded rod 63 and the reverse threaded rod 64 on the two sides to rotate, so that the two clamping blocks 61 can be close to each other and the watch can be clamped and fixed, the distance between the two clamping blocks 61 can be adjusted, the watch fixing device is suitable for fixing watches of different specifications, the applicability is wide, after the clamping blocks 61 clamp the watch, the pressing particles of the push plate 325 are released, the movable inserting rod 323 is inserted into the corresponding fixing hole 313 under the elastic force of the spring 322, the rotary disc, the anti-loosening device is not easy to loosen in the impact process; the pressure sensor 67 detects the impact force in the impact process, the set force is reached, the impact is stopped, the consistency of the impact force of each watch can be ensured, the watch which does not meet the conditions is cracked or broken in the impact process, and the broken watch falls into the movable box 69 and the movable plate 68.
It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.
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 (10)
1. The watch impact test fixture is characterized by comprising a base (1), wherein mounting plates (2) are fixedly connected to the bottoms of two sides of the base (1), and a fixing mechanism (3) is mounted at the top of one mounting plate (2); the inner part of the base (1) is provided with a containing groove (4), the top of the base (1) is provided with a sliding groove (5), and a clamping mechanism (6) is arranged in the sliding groove (5); the accommodating groove (4) is communicated with the sliding groove (5) through a through hole (7), a driving wheel (8) movably penetrates through the through hole (7), the top end of the driving wheel (8) is connected with the clamping mechanism (6), one side of the driving wheel (8) is rotatably connected with a supporting plate (9), and the other side of the driving wheel (8) is fixedly connected with a fixing column (10); the bottom of backup pad (9) and the bottom rigid coupling of holding tank (4) inner chamber, the one end that driving wheel (8) were kept away from in fixed column (10) extends to the outside of holding tank (4) and is connected with fixed establishment (3).
2. The watch crash test fixture of claim 1, wherein: and the mounting plate (2) is provided with a mounting hole (11).
3. The watch crash test fixture of claim 1, wherein: the fixing mechanism (3) comprises a rotating part (31) and a positioning part (32); the rotating piece (31) comprises a rotating disc (311), one side of the rotating disc (311) is fixedly connected with the fixed column (10), the other side of the rotating disc is provided with a rotating hand wheel (312), and the side of the rotating disc (311) is provided with fixing holes (313) in a circular array; the positioning piece (32) comprises a fixed cylinder (321), the fixed cylinder (321) is fixedly connected with the mounting plate (2), a spring (322) is arranged inside the fixed cylinder (321), the top end of the spring (322) is connected with a movable insertion rod (323), and the top end of the movable insertion rod (323) is connected with the fixing hole (313) in an inserting mode.
4. A wristwatch impact testing fixture of claim 3, characterized in that: one side of the fixed cylinder (321) far away from the base (1) is provided with a moving groove (324) communicated with the inside of the fixed cylinder (321), a push plate (325) is movably arranged in the moving groove (324), and one side of the push plate (325) is fixedly connected with the movable inserted link (323).
5. The watch crash test fixture of claim 1, wherein: one side of the base (1) facing the fixing mechanism (3) is provided with a connecting hole communicated with the accommodating groove (4), an annular bearing (12) is fixedly embedded in the connecting hole, and the annular bearing (12) is sleeved outside the fixing column (10).
6. The watch crash test fixture of claim 1, wherein: the clamping mechanism (6) comprises two clamping blocks (61), a driven wheel (62), a positive threaded rod (63) and a reverse threaded rod (64); the two clamping blocks (61) are arranged in the sliding groove (5) in a sliding manner, the driven wheel (62) is arranged between the two clamping blocks (61), and the bottom end of the driven wheel (62) is meshed and connected with the top end of the driving wheel (8); one end of the positive threaded rod (63) and one end of the negative threaded rod (64) are respectively fixedly connected with the left side and the right side of the driven wheel (62), and the positive threaded rod (63) and the negative threaded rod (64) respectively penetrate through the two clamping blocks (61) to be arranged.
7. The watch crash test fixture of claim 6, wherein: two all be equipped with through hole (65) on clamp splice (61), and positive threaded rod (63) and reverse threaded rod (64) all with through hole (65) threaded connection.
8. The watch crash test fixture of claim 6, wherein: and one ends of the positive threaded rod (63) and the reverse threaded rod (64) far away from the driven wheel (62) are rotatably connected with side plates (66), and the bottom ends of the side plates (66) are fixedly connected with the top of the base (1).
9. The watch crash test fixture of claim 6, wherein: the tops of the two clamping blocks (61) are in an L-shaped structure, and a pressure sensor (67) is embedded into the top of a transverse plate of the L-shaped structure.
10. The watch crash test fixture of claim 6, wherein: a material receiving part is arranged between the two clamping blocks (61), and the material receiving part comprises a moving plate (68) and a moving box (69); one side of the moving plate (68) is fixedly connected with one clamping block (61), the other end of the moving plate is embedded into the moving box (69), and one side, far away from the moving plate (68), of the moving box (69) is fixedly connected with the other clamping block (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011143031.4A CN112255904A (en) | 2020-10-23 | 2020-10-23 | Watch impact test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011143031.4A CN112255904A (en) | 2020-10-23 | 2020-10-23 | Watch impact test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112255904A true CN112255904A (en) | 2021-01-22 |
Family
ID=74264822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011143031.4A Pending CN112255904A (en) | 2020-10-23 | 2020-10-23 | Watch impact test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112255904A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202694017U (en) * | 2012-07-31 | 2013-01-23 | 石家庄数英仪器有限公司 | Stopwatch testing clamp |
| EP2620758A1 (en) * | 2011-07-06 | 2013-07-31 | Zhejiang Huadian Equipment Testing Institue | Self-locking reliability testing machine for speed difference falling preventing device |
| CN108844843A (en) * | 2018-09-10 | 2018-11-20 | 临汾聚友泉电子科技有限公司 | A kind of metal material abrasion resistance tester and its application method |
| CN109596300A (en) * | 2018-12-26 | 2019-04-09 | 广东省新材料研究所 | A kind of impact test apparatus |
| CN209043727U (en) * | 2018-10-17 | 2019-06-28 | 青岛康兴混凝土有限公司 | The cleaning plant of concrete test block electric bending testing machine |
| CN111504771A (en) * | 2020-06-16 | 2020-08-07 | 天津中德应用技术大学 | One set of universal tester panel sample centre gripping centering device |
| CN211527766U (en) * | 2020-03-20 | 2020-09-18 | 深圳市盛华丰表业有限公司 | Stainless steel watchcase striking testing arrangement that degree of accuracy is high |
-
2020
- 2020-10-23 CN CN202011143031.4A patent/CN112255904A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2620758A1 (en) * | 2011-07-06 | 2013-07-31 | Zhejiang Huadian Equipment Testing Institue | Self-locking reliability testing machine for speed difference falling preventing device |
| CN202694017U (en) * | 2012-07-31 | 2013-01-23 | 石家庄数英仪器有限公司 | Stopwatch testing clamp |
| CN108844843A (en) * | 2018-09-10 | 2018-11-20 | 临汾聚友泉电子科技有限公司 | A kind of metal material abrasion resistance tester and its application method |
| CN209043727U (en) * | 2018-10-17 | 2019-06-28 | 青岛康兴混凝土有限公司 | The cleaning plant of concrete test block electric bending testing machine |
| CN109596300A (en) * | 2018-12-26 | 2019-04-09 | 广东省新材料研究所 | A kind of impact test apparatus |
| CN211527766U (en) * | 2020-03-20 | 2020-09-18 | 深圳市盛华丰表业有限公司 | Stainless steel watchcase striking testing arrangement that degree of accuracy is high |
| CN111504771A (en) * | 2020-06-16 | 2020-08-07 | 天津中德应用技术大学 | One set of universal tester panel sample centre gripping centering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2012505494A (en) | System for fixing battery pack and related assembly / disassembly automation method | |
| CN210723274U (en) | Battery cell detection device | |
| CN113607558B (en) | Cement test block compressive and flexural strength detection automatic acquisition equipment | |
| CN208955135U (en) | Position fixing apparatus is used in a kind of battery battery core and shell assembling | |
| CN112255904A (en) | Watch impact test fixture | |
| CN112697418A (en) | Testing arrangement is used in children's toy production | |
| CN212031562U (en) | Needle seat platform convenient to adjust for probe card | |
| CN212568227U (en) | New energy battery safety inspection device | |
| CN211576807U (en) | New energy automobile battery production and processing is with examining test table | |
| CN218108501U (en) | High-efficient spring durability detects structure | |
| CN111524544A (en) | Protection mechanism for instrument | |
| CN217385572U (en) | Pressure measuring cover of simple elastic pressure head | |
| CN210113653U (en) | Battery pack fixing mechanism | |
| CN216645162U (en) | Thickness detection device is used in toughened glass production | |
| CN109638338A (en) | A kind of novel cylinder Battery formation partial volume jig | |
| CN210232740U (en) | Manual equipment anchor clamps of cell-phone buckle | |
| CN207487962U (en) | The testing agency of brush holder spring | |
| CN217034199U (en) | Module charge-discharge testing arrangement in battery module | |
| CN215339357U (en) | Hardness detection device of bolt production usefulness | |
| CN219038665U (en) | Bristle brick pressure testing device | |
| CN216816853U (en) | Partial discharge on-line monitoring device based on ultrahigh frequency technology | |
| CN218568228U (en) | Campus answering device | |
| CN220691024U (en) | Portable railway signal monitoring and diagnosing device | |
| CN211784035U (en) | Fluid medium pressure gauge convenient for replacing pointer | |
| CN214542339U (en) | Battery explosion-proof valve opening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210122 |