CN215659842U - Down lamp performance detection clamp - Google Patents
Down lamp performance detection clamp Download PDFInfo
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- CN215659842U CN215659842U CN202121757316.7U CN202121757316U CN215659842U CN 215659842 U CN215659842 U CN 215659842U CN 202121757316 U CN202121757316 U CN 202121757316U CN 215659842 U CN215659842 U CN 215659842U
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- seat
- down lamp
- top surface
- performance detection
- lead screw
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 description 9
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the anchor clamps technique and specifically relates to a down lamp performance detection anchor clamps is related to, which comprises a mounting block and specifically relates to a spout has been seted up to the mount pad top surface, it is provided with the seat of sliding to slide in the spout, fixedly connected with removes the seat on the seat of sliding, the fixing base is installed to the mount pad top surface, and the fixing base sets up with removing the seat relatively, adjustment mechanism is installed to the mount pad top surface, adjustment mechanism is including installing in the nut seat of mount pad top surface, with nut seat threaded connection's first lead screw and install in the dwang of first lead screw one end, first lead screw promotes before test work carries out and removes the seat and press from both sides tight down lamp. Before the down lamp test is carried out, the first screw rod is rotated to push the movable seat, so that the movable seat and the fixed seat can respectively clamp two sides of the down lamp; because the down lamp is clamped by adopting a manual clamping mode, the performance detection clamp of the down lamp is not easy to influence the normal work of the vibration table, and the normal vibration test of the down lamp can be better ensured.
Description
Technical Field
The application relates to the technical field of clamps, especially, relate to a down lamp performance detection anchor clamps.
Background
With the continuous development of the simple wind decoration style, more and more young people tend to select the down lamp as the household lamp, but correspondingly, the requirements of people on the performance of the down lamp are higher and higher. Therefore, the down lamp also needs to perform more types of detection experiments according to different performances of the down lamp.
The shock detection is a detection experiment in the performance detection of the down lamp, and generally, the down lamp is fixed on a shock table by utilizing a clamp, and then the shock table is started to carry out shock test on the down lamp so as to complete shock-resistant reliability detection of a lamp.
However, for a cylindrical down lamp, the current clamping method generally directly clamps two ends of the down lamp by using an air cylinder, so that the down lamp can be fixed. Because the cylinder need connect electric wire and trachea, when the vibrations test operation was carried out to the reciprocating motion platform, the electric wire and the trachea that are connected with the cylinder took place the winding with the reciprocating motion platform easily, influence the normal work of reciprocating motion platform easily, make the vibrations test of down lamp interrupted easily. Therefore, further improvements can be made.
SUMMERY OF THE UTILITY MODEL
In order to make anchor clamps be difficult for influencing the normal work of shaking table, can ensure the vibrations test normal clear of down lamp better, this application provides a down lamp performance detection anchor clamps.
The application provides a down lamp performance detection anchor clamps adopts following technical scheme:
the utility model provides a down lamp performance detection anchor clamps, includes the mount pad, the spout has been seted up to the mount pad top surface, it is provided with the seat of sliding to slide in the spout, fixedly connected with removes the seat on the seat of sliding, the fixing base is installed to the mount pad top surface, just the fixing base sets up with removing the seat relatively, adjustment mechanism is installed to the mount pad top surface, adjustment mechanism is including installing in the nut seat of mount pad top surface, with nut seat threaded connection's first lead screw and installing in the dwang of first lead screw one end, first lead screw promotes before test work carries out and removes the tight down lamp of seat clamp.
Through adopting above-mentioned technical scheme, the workman is through rotating the dwang, and the dwang drives first lead screw and rotates, makes first lead screw promote to remove the seat and remove to the messenger removes seat and fixing base and can press from both sides tight down lamp both sides. Because the down lamp is clamped by adopting a manual clamping mode, the performance detection clamp of the down lamp is not easy to influence the normal work of the vibration table, and the normal vibration test of the down lamp can be better ensured.
Optionally, the removal seat deviates from fixing base one side and has seted up the mounting groove, the bearing is installed to the mounting groove, dwang one end is kept away from to first lead screw and is installed in the bearing.
Through adopting above-mentioned technical scheme, accomplish the test back when the down lamp, through the antiport dwang, make first lead screw drive remove the seat and remove towards keeping away from the fixing base direction, the workman of being convenient for carries out the test work of next down lamp.
Optionally, the fixing seat and the moving seat are oppositely provided with elastic rubber pads on one side.
By adopting the technical scheme, the elastic rubber pad is arranged, so that the down lamp is not easy to crush due to the elastic deformation of the elastic rubber pad when the movable seat and the fixed seat clamp the down lamp; simultaneously, because the coefficient of friction of elasticity cushion is bigger, can strengthen down lamp and remove the frictional force between the seat, make the down lamp be difficult for taking place to slide in carrying out the vibrations test process.
Optionally, the fixing seat and the movable seat are oppositely provided with one side which is an arc surface, the profile of the arc surface is identical with the profile of the outer side surface of the down lamp, and the elastic rubber cushion is laid and fixed along the arc surface of the movable seat.
Through adopting above-mentioned technical scheme, all set up fixing base and removal seat relatively the one side into the arc surface, and the elastic rubber mat is laid fixedly along the arc surface that removes the seat, can increase elastic interlayer and fixing base and the direct tight area of clamp of down lamp, makes the down lamp can keep more stable state.
Optionally, the elastic rubber pad is provided with anti-slip patterns on one side deviating from the moving seat.
Through adopting above-mentioned technical scheme, because the elastic rubber pad deviates from and removes seat one side and is equipped with anti-skidding decorative pattern, make the frictional force between elastic rubber pad and the down lamp can obtain further strengthening.
Optionally, a clamping mechanism is arranged on the top surface of the moving seat, the clamping mechanism comprises a support frame, a second screw rod connected with the top of the support frame in a threaded manner, a rotating wheel installed on the top surface of the second screw rod, and a clamping plate arranged on the support frame in a vertically sliding manner, and the bottom surface of the second screw rod is tightly abutted to the top surface of the clamping plate.
Through adopting above-mentioned technical scheme, after removing seat and fixing base and pressing from both sides tight down lamp both sides, through rotating the runner, make the second lead screw promote the clamp plate to make clamp plate and down lamp top counterbalance tightly, can further strengthen down lamp performance and detect the clamp force of anchor clamps to the vertical direction of down lamp, make the slip of vertical direction difficult to take place for the down lamp when carrying out the shock test.
Optionally, a pre-tightening spring is installed on the bottom surface of the clamping plate, and one end of the pre-tightening spring, which is far away from the clamping plate, abuts against the top surface of the moving seat.
Through adopting above-mentioned technical scheme, owing to be provided with the spring, after removing seat and fixing base and pressing from both sides tight down lamp both sides respectively, the pretension spring stimulates the grip block downwards, makes the grip block tentatively support tightly with the down lamp top surface, and the runner of being convenient for rotates the second lead screw and carries out further fixed to the grip block. When the rotating wheel rotates reversely, the pre-tightening spring is in a compression state, so that the pre-tightening spring pushes the clamping plate upwards, the clamping plate can move upwards along with the second lead screw, and a worker can take out the down lamp conveniently.
Optionally, the sliding seat and the moving seat are detachably connected.
By adopting the technical scheme, the movable seat and the mounting seat are not easy to move together due to more structures on the movable seat. Through setting up to detachable the connection between seat and the removal seat that will slide, can dismantle the removal seat before moving anchor clamps, the workman's of being convenient for transport work.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the down lamp is clamped in a manual clamping mode, so that the normal work of the vibration table is not easily influenced by clamping, and the normal vibration test of the clamp can be better ensured;
2. when the rotating wheel rotates reversely, the pre-tightening spring is in a compressed state, so that the pre-tightening spring pushes the clamping plate upwards, the clamping plate can move upwards along with the second screw rod, and workers can take out the down lamp conveniently;
3. through setting up clamping mechanism, can further strengthen the clamp force to the vertical direction of down lamp, make the slip of vertical direction of difficult emergence of down lamp when carrying out the shock test.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Description of reference numerals:
1. a mounting seat; 11. a chute; 12. a sliding seat; 2. a movable seat; 21. mounting grooves; 3. a fixed seat; 4. an adjustment mechanism; 41. a nut seat; 42. a first lead screw; 43. rotating the rod; 5. an elastic rubber pad; 51. anti-skid patterns; 6. a clamping mechanism; 61. a support frame; 62. a second lead screw; 63. a rotating wheel; 64. a clamping plate; 7. and pre-tightening the spring.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses down lamp performance detection anchor clamps.
Referring to fig. 1, the down lamp performance detection clamp comprises a mounting seat 1, a moving seat 2 and a fixed seat 3, wherein a sliding groove 11 is formed in the top surface of the mounting seat 1, the sliding groove 11 extends along the length direction of the mounting seat 1, a sliding seat 12 is arranged in the sliding groove 11 in a sliding manner, and the top surface of the sliding seat 12 is fixedly connected with the bottom surface of the moving seat 2, so that the moving seat 2 can slide along the sliding groove 11; fixing base 3 is installed in 1 top surface of mount pad, and fixing base 3 is located the extension line of spout 11, makes fixing base 3 can set up with removing seat 2 relatively. The down lamp that awaits measuring is placed on mount pad 1, and the down lamp is located between fixing base 3 and the removal seat 2. Adjusting mechanism 4 is installed to 1 top surface of mount pad, and adjusting mechanism 4 includes nut seat 41, with nut seat 41 screw drive's first lead screw 42 and dwang 43, and wherein, dwang 43 is fixed in first lead screw 42 left side, and nut seat 41 is fixed in 1 top surface of mount pad, and the axis of nut seat 41 is parallel with the axis of spout 11, and when making dwang 43 rotate, first lead screw 42 can promote to move seat 2 and follow 11 length direction movements of spout, makes and moves seat 2 and fixing base 3 and can press from both sides tight down lamp.
The workman is through rotating dwang 43, and dwang 43 drives first lead screw 42 and rotates, makes first lead screw 42 promote to remove seat 2 and remove to make and remove seat 2 and fixing base 3 and can press from both sides tight down lamp both sides. Because the down lamp is clamped by adopting a manual clamping mode, the performance detection clamp of the down lamp is not easy to influence the normal work of the vibration table, and the normal vibration test of the down lamp can be better ensured.
In this embodiment, one side of the mounting seat 1 away from the fixing seat 3 is provided with a mounting groove 21, a bearing is installed in the mounting groove 21, and the bearing and the first screw rod 42 are coaxially arranged, so that one end of the first screw rod 42 away from the rotating rod 43 can be installed in the bearing.
After the down lamp is tested, the first screw rod 42 is driven to move the movable seat 2 to move towards the direction away from the fixed seat 3 through the reversely rotating rod 43, and a worker can conveniently test the next down lamp.
In order to facilitate the worker to disassemble and carry the clamp, in the embodiment, the sliding seat 12 is fixedly connected with the moving seat by a screw, and in other embodiments, the sliding seat 12 is fixedly connected with the moving seat by a pin shaft, so that the sliding seat 12 can be detachably connected with the moving seat 2, and the worker can detach the moving seat 2 by disassembling the screw.
Since the movable base 2 has a relatively large number of structures, it is not easy to move the movable base 2 together with the mount base 1. By detachably connecting the sliding seat 12 and the moving seat 2, the moving seat 2 can be detached before the clamp is moved, which is convenient for the carrying work of workers.
In this embodiment, fixing base 3 and removal seat 2 set up one side relatively and all are the arc surface, and every arc surface all is interior concavity, and the cross-section circular arc radius of every arc surface all is unanimous with down lamp cross-section radius, makes every arc surface profile homoenergetic identical with down lamp lateral surface profile. All be equipped with the elastic rubber mat 5 that thickness is 0.5cm on every arc surface, every elastic rubber mat 5 one side all through sticky mode and corresponding removal seat 2 or 3 fixed connection of fixing base, and every elastic rubber mat 5 all extends along the cambered surface of its place face and lays, makes elastic rubber mat 5 can demonstrate the arc surface form identical with down lamp lateral surface profile.
Due to the arrangement of the elastic rubber cushion 5, when the movable seat 2 and the fixed seat 3 clamp the down lamp, the down lamp is not easy to crush due to the elastic deformation of the elastic rubber cushion 5; simultaneously, because the coefficient of friction of elasticity cushion 5 is bigger, can strengthen down lamp and remove the frictional force between the seat 2, make the down lamp be difficult for taking place to slide in carrying out the shock test process.
Simultaneously, because fixing base 3 and removal seat 2 set up the one side relatively and all set up to the arc surface, make two elastic rubber pads 5 set up one side relatively and all can demonstrate the arc surface form, because the cross-section circular arc radius of the arc surface on removal seat 2 and the fixing base 3 all is unanimous with down lamp cross-section radius, make elastic rubber pad 5 can laminate mutually with the down lamp lateral surface when removing 2 tight down lamps of clamp of seat, can increase elastic interlayer and fixing base 3 and the direct tight area of clamp of down lamp, make the down lamp can keep more stable state.
In order to improve the frictional force between the elastic rubber cushion 5 and the down lamp, in this embodiment, two elastic opposite ends are provided with anti-slip patterns 51, each anti-slip pattern 51 comprises a plurality of anti-slip strips, and each anti-slip strip is horizontally arranged.
Because the elastic rubber cushion 5 deviates from the side of the movable seat 2 and is provided with the anti-skid patterns 51, the friction force between the elastic rubber cushion 5 and the down lamp can be further enhanced.
In this embodiment, the top surface of the movable seat 2 is provided with the clamping mechanism 6, the clamping mechanism 6 includes a supporting frame 61, a second lead screw 62, a rotating wheel 63 and a clamping plate 64, wherein the supporting frame 61 is vertically fixed on the top surface of the movable seat 2, a threaded hole matched with the second lead screw 62 is formed in the top surface of the supporting frame 61, so that the second lead screw 62 can be in threaded connection with the supporting frame 61 through the threaded hole, the rotating wheel 63 is installed on the top surface of the second lead screw 62, so that the rotating wheel 63 can rotate the second lead screw 62, a sliding rail is vertically installed on the supporting frame 61 towards one side of the fixed seat 3, a sliding block is slidably arranged on the sliding rail, and the sliding block is fixedly connected with the left side of the clamping plate 64, so that the clamping plate 64 can vertically slide along the sliding rail, and the clamping plate 64 is located below the second lead screw 62, so that after the rotating wheel 63 rotates the second lead screw 62, the second lead screw 62 can push the clamping plate 64 to slide downwards.
After removing seat 2 and fixing base 3 and pressing from both sides tight down lamp both sides, through rotating runner 63, make second lead screw 62 promote clamp plate 64 to make clamp plate 64 and down lamp top counterbalance tightly, can further strengthen down lamp performance and detect the clamp force of anchor clamps to the vertical direction of down lamp, make the slip of vertical direction difficult to take place for the down lamp when carrying out the shock test.
In this embodiment, a pre-tightening spring 7 is vertically fixed on the bottom surface of the clamping plate 64, one end of the pre-tightening spring 7, which is far away from the clamping plate 64, is fixedly connected with the movable seat 2, and the pre-tightening spring 7 is in a compressed state, so that the pre-tightening spring 7 can be abutted against the top surface of the movable seat 2.
Owing to be provided with the spring, after removing seat 2 and fixing base 3 and pressing from both sides tight down lamp both sides respectively, pretension spring 7 stimulates clamping plate 64 downwards, makes clamping plate 64 can tentatively support tightly with the down lamp top surface, and the runner 63 of being convenient for rotates second lead screw 62 and carries out further fixed to clamping plate 64. When the rotating wheel 63 rotates reversely, the pre-tightening spring 7 is in a compression state, so that the pre-tightening spring 7 pushes the clamping plate 64 upwards, the clamping plate 64 can move upwards along with the second screw rod 62, and a worker can take out the down lamp conveniently.
The implementation principle of the embodiment of the application is as follows: the workman is through rotating dwang 43, and dwang 43 drives first lead screw 42 and rotates, makes first lead screw 42 promote to remove seat 2 and remove to make and remove seat 2 and fixing base 3 and can press from both sides tight down lamp both sides. Because the down lamp is clamped by adopting a manual clamping mode, the performance detection clamp of the down lamp is not easy to influence the normal work of the vibration table, and the normal vibration test of the down lamp can be better ensured.
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 down lamp performance detection anchor clamps, includes mount pad (1), its characterized in that: spout (11) have been seted up to mount pad (1) top surface, it is provided with sliding seat (12) to slide in spout (11), fixedly connected with removes seat (2) on sliding seat (12), fixing base (3) are installed to mount pad (1) top surface, just fixing base (3) set up with removing seat (2) relatively, adjustment mechanism (4) are installed to mount pad (1) top surface, adjustment mechanism (4) including install in nut seat (41) of mount pad (1) top surface, with first lead screw (42) of nut seat (41) threaded connection and install in dwang (43) of first lead screw (42) one end, first lead screw (42) promote before test work carries out and remove seat (2) and press from both sides tight down lamp.
2. A down lamp performance detection clamp according to claim 1, characterized in that: remove seat (2) and deviate from fixing base (3) one side and seted up mounting groove (21), the bearing is installed in mounting groove (21), dwang (43) one end is kept away from in first lead screw (42) and is installed in the bearing.
3. A down lamp performance detection clamp according to claim 1, characterized in that: the fixing seat (3) and the moving seat (2) are oppositely provided with elastic rubber pads (5) on one surfaces.
4. A down lamp performance detection clamp according to claim 3, characterized in that: fixing base (3) and removal seat (2) set up the one side relatively and are the arc surface, and every the arc surface profile all is identical with down lamp lateral surface profile, elastic rubber mat (5) are laid along the arc surface that removes seat (2) and are fixed.
5. A down lamp performance detection clamp according to claim 4, characterized in that: and anti-skid patterns (51) are arranged on one side, deviating from the movable seat (2), of the elastic rubber cushion (5).
6. A down lamp performance detection clamp according to claim 1, characterized in that: the top surface of the moving seat (2) is provided with a clamping mechanism (6), the clamping mechanism (6) comprises a support frame (61), a second screw rod (62) in threaded connection with the top of the support frame (61), a rotating wheel (63) installed on the top surface of the second screw rod (62), and a clamping plate (64) vertically sliding on the support frame (61), and the bottom surface of the second screw rod (62) is tightly abutted to the top surface of the clamping plate (64).
7. A down lamp performance detection clamp according to claim 6, characterized in that: and a pre-tightening spring (7) is installed on the bottom surface of the clamping plate (64), and one end, far away from the clamping plate (64), of the pre-tightening spring (7) is tightly abutted to the top surface of the movable seat (2).
8. A down lamp performance detection clamp according to claim 3, characterized in that: the sliding seat (12) is detachably connected with the moving seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121757316.7U CN215659842U (en) | 2021-07-29 | 2021-07-29 | Down lamp performance detection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121757316.7U CN215659842U (en) | 2021-07-29 | 2021-07-29 | Down lamp performance detection clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215659842U true CN215659842U (en) | 2022-01-28 |
Family
ID=79982416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121757316.7U Active CN215659842U (en) | 2021-07-29 | 2021-07-29 | Down lamp performance detection clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215659842U (en) |
-
2021
- 2021-07-29 CN CN202121757316.7U patent/CN215659842U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A performance testing fixture for tube lamps Granted publication date: 20220128 Pledgee: Agricultural Bank of China Limited Shanghai pilot Free Trade Zone New Area Branch Pledgor: Shanghai haomi Construction Engineering Technology Service Co.,Ltd. Registration number: Y2024980000891 |