CN220922134U - Electrochemical metal electrode sample preparation fixture - Google Patents
Electrochemical metal electrode sample preparation fixture Download PDFInfo
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- CN220922134U CN220922134U CN202322620770.3U CN202322620770U CN220922134U CN 220922134 U CN220922134 U CN 220922134U CN 202322620770 U CN202322620770 U CN 202322620770U CN 220922134 U CN220922134 U CN 220922134U
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- clamping
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- locating
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- 239000002184 metal Substances 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 9
- 125000006850 spacer group Chemical group 0.000 claims 3
- 230000005518 electrochemistry Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to the technical field of electrode clamps and discloses an electrochemical metal electrode sample preparation clamp which comprises a clamping seat, wherein a clamping part is arranged at the top of the clamping seat, an electrode block is clamped in the clamping part, the bottom of the clamping seat is fixedly connected with a base, the front surface of the base is provided with a connector, the clamping part comprises a clamping head arranged above the clamping seat, the bottom of the clamping head is connected with a clamping connecting piece, and the bottom of the clamping head is fixedly connected with a limiting shaft which is uniformly distributed. The utility model can lead the positioning gear to be separated from the limit gear sleeve by pulling the chuck due to the arrangement of the sliding cavity, thereby releasing the locking of the clamping positioning sleeve on the limit gear sleeve, and at the moment, the chuck can be rotated to drive the electrode block to rotate, thereby achieving the effect of adjusting the angle of the electrode block, and the positioning gear can be meshed with the limit gear sleeve again under the elastic force of the positioning spring by loosening the chuck, thereby achieving the effect of automatic locking again.
Description
Technical Field
The utility model relates to the technical field of electrode clamps, in particular to a clamp for preparing an electrochemical metal electrode sample.
Background
The metal electrode clamp comprises clamping heads and clamping seats, and a plurality of electrodes can be rapidly clamped on each clamping head through the clamping seats so as to carry out subsequent processing and detection processes; the clamping seat realizes quick clamping through the pneumatic structure, the clamping head is placed on the clamping seat when in use, the clamping head is fixed by the clamping seat through the pneumatic switch, then the electrode is placed in the clamping groove of the clamping head, and the clamping can be realized by screwing the bolt.
The existing chemical metal electrode clamp can achieve the purpose of rapid clamping and assembling, but most of the clamping heads cannot be adjusted when being fixed on the clamping seats, the heights and angles of the clamping heads are locked, the heights and angles of clamping electrodes of the clamping heads are fixed, inconvenience is brought to actual operation, and therefore improvement is needed.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a clamp for preparing an electrochemical metal electrode sample.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the electrochemical metal electrode sample preparation clamp comprises a clamping seat, wherein a clamping part is arranged at the top of the clamping seat, an electrode block is clamped in the clamping part, a base is fixedly connected to the bottom of the clamping seat, a connector is arranged on the front surface of the base, the clamping part comprises a clamping head arranged above the clamping seat, a clamping connecting piece is connected to the bottom of the clamping head, and uniformly distributed limiting shafts are fixedly connected to the bottom of the clamping head;
The clamping connecting piece is including inserting the inside centre gripping locating sleeve of holder, the smooth chamber has been seted up to the inside of centre gripping locating sleeve, the fixed spacing gear sleeve that has cup jointed of bottom in smooth chamber inner chamber, the inside activity in smooth chamber has cup jointed positioning gear, positioning gear's lower extreme meshing is inside spacing gear sleeve, positioning gear's top extends to clamping connecting piece top and with chuck fixed connection, be provided with positioning spring between smooth chamber and the positioning gear, positioning spring lower extreme links to each other with positioning gear.
As a preferable technical scheme of the utility model, a sliding sleeve connected to the top of the positioning spring is movably sleeved in the sliding cavity, a sliding groove is formed in the side surface of the positioning gear, and the sliding sleeve is sleeved outside the positioning gear in a sliding manner through the sliding groove.
As a preferable technical scheme of the utility model, a linkage rod positioned at the bottom of the sliding cavity is movably sleeved in the clamping and positioning sleeve, a knob is movably sleeved at the lower end of the clamping and positioning sleeve, and the lower end of the linkage rod extends to the bottom of the clamping and positioning sleeve and is fixedly connected with the knob.
As a preferable technical scheme of the utility model, a positioning slide bar is sleeved in the linkage bar in a sliding way, the upper end of the positioning slide bar extends into the slide cavity and is fixedly connected with the bottom of the positioning gear, and the section of the top of the positioning slide bar is polygonal.
As a preferable technical scheme of the utility model, the clamping head comprises a clamping block arranged at the top of the clamping connecting piece, a clamping groove is formed in the top of the clamping block, the electrode block is clamped in the clamping groove, a clamping bolt positioned on the side surface of the clamping groove is arranged in the clamping block, and one end, close to the clamping groove, of the clamping bolt abuts against the electrode block.
As a preferable technical scheme of the utility model, the bottom of the clamping block is in threaded sleeve connection with a connecting shaft, and the lower end of the connecting shaft extends to the bottom of the clamping head and is fixedly connected with the positioning gear.
As a preferable technical scheme of the utility model, the clamping seat comprises a locking seat connected to the top of the base, a locking hole is formed in the top of the locking seat, a limiting groove positioned around the locking hole is formed in the top of the locking seat, the clamping connecting piece is inserted into the locking hole, and the limiting shaft is clamped in the limiting groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model can lead the positioning gear to be separated from the limit gear sleeve by pulling the chuck due to the arrangement of the sliding cavity, thereby releasing the locking of the clamping positioning sleeve on the limit gear sleeve, and at the moment, the chuck can be rotated to drive the electrode block to rotate, thereby achieving the effect of adjusting the angle of the electrode block, and the positioning gear can be meshed with the limit gear sleeve again under the elastic force of the positioning spring by loosening the chuck, thereby achieving the effect of automatic locking again.
2. The positioning slide bar is arranged, so that the clamping head can not influence the lifting of the positioning gear, and the knob can be rotated to drive the connecting shaft to rotate under the cooperation of the linkage bar and the positioning gear, thereby completing the connection between the clamping connecting piece and the clamping head.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view illustrating the disassembly of the present utility model;
FIG. 3 is a schematic view of a clamping member of the present utility model;
Fig. 4 is a front cross-sectional elevation view of a clamping member of the present utility model.
In the figure: 1. a clamping seat; 11. a locking seat; 12. a locking hole; 13. a limit groove; 2. a clamping member; 21. a chuck; 211. clamping blocks; 212. a clamping groove; 213. clamping a bolt; 214. a connecting shaft; 22. clamping the connecting piece; 221. clamping the positioning sleeve; 222. a sliding cavity; 223. a limiting gear sleeve; 224. positioning gears; 225. a sliding sleeve; 226. a positioning spring; 227. a linkage rod; 228. a knob; 229. positioning a slide bar; 23. a limiting shaft; 3. an electrode block; 4. a base; 5. and (5) a connector.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the utility model provides an electrochemical metal electrode sample preparation fixture, which comprises a clamping seat 1, wherein a clamping part 2 is arranged at the top of the clamping seat 1, an electrode block 3 is clamped in the clamping part 2, a base 4 is fixedly connected to the bottom of the clamping seat 1, a connector 5 is arranged on the front surface of the base 4, the clamping part 2 comprises a clamping head 21 arranged above the clamping seat 1, a clamping connector 22 is connected to the bottom of the clamping head 21, and a limiting shaft 23 which is uniformly distributed is fixedly connected to the bottom of the clamping head 21;
The clamping connecting piece 22 comprises a clamping locating sleeve 221 inserted into the clamping seat 1, a sliding cavity 222 is formed in the clamping locating sleeve 221, a limiting gear sleeve 223 is fixedly sleeved at the bottom of the inner cavity of the sliding cavity 222, a locating gear 224 is movably sleeved in the sliding cavity 222, the lower end of the locating gear 224 is meshed in the limiting gear sleeve 223, the top of the locating gear 224 extends to the position above the clamping connecting piece 22 and is fixedly connected with the clamping head 21, a locating spring 226 is arranged between the sliding cavity 222 and the locating gear 224, and the lower end of the locating spring 226 is connected with the locating gear 224; due to the arrangement of the sliding cavity 222, the positioning gear 224 can be separated from the limiting gear sleeve 223 by pulling the chuck 21, so that the locking of the clamping positioning sleeve 221 on the limiting gear sleeve 223 is released, the chuck 21 can be rotated at the moment to drive the electrode block 3 to rotate, the effect of adjusting the angle of the electrode block 3 is achieved, and the positioning gear 224 can be meshed with the limiting gear sleeve 223 again under the elastic force of the positioning spring 226 by loosening the chuck 21, so that the effect of automatic locking again is achieved.
Wherein, the sliding sleeve 225 connected to the top of the positioning spring 226 is movably sleeved in the sliding cavity 222, a sliding groove is arranged on the side surface of the positioning gear 224, and the sliding sleeve 225 is glidingly sleeved outside the positioning gear 224 through the sliding groove; due to the arrangement of the sliding sleeve 225, the positioning spring 226 can be compressed under the cooperation of the positioning gear 224 to have elastic force recovery performance, and the positioning spring 226 can be ensured to rotate along with the positioning gear 224 in real time, so that the situation that the positioning spring 226 is damaged due to twisting can not occur.
Wherein, the inside of the clamping and positioning sleeve 221 is movably sleeved with a linkage rod 227 positioned at the bottom of the sliding cavity 222, the lower end of the clamping and positioning sleeve 221 is movably sleeved with a knob 228, and the lower end of the linkage rod 227 extends to the bottom of the clamping and positioning sleeve 221 and is fixedly connected with the knob 228; due to the arrangement of the knob 228, a user can conveniently connect the clamping connecting piece 22 to the bottom of the clamping head 21 through the connecting shaft 214, and the clamping locating sleeve 221 is guaranteed to be rotatably sleeved outside the locating gear 224, the linkage rod 227 and the knob 228 under the cooperation of the locating gear 224, so that the condition that the knob 228 is separated from the clamping locating sleeve 221 to influence the abutting rod in the locking hole 12 to abut against the clamping locating sleeve 221 is avoided.
Wherein, the inside of the linkage rod 227 is glidingly sleeved with a positioning slide bar 229, the upper end of the positioning slide bar 229 extends into the sliding cavity 222 and is fixedly connected with the bottom of the positioning gear 224, and the section of the top of the positioning slide bar 229 is polygonal; because of the positioning slide bar 229, the clamping head 21 can not be influenced to drive the positioning gear 224 to lift, and the knob 228 can be rotated to drive the connecting shaft 214 to rotate under the cooperation of the linkage rod 227 and the positioning gear 224, so that the connection between the clamping connecting piece 22 and the clamping head 21 is completed.
The clamping head 21 comprises a clamping block 211 arranged at the top of the clamping connecting piece 22, a clamping groove 212 is formed in the top of the clamping block 211, the electrode block 3 is clamped in the clamping groove 212, a clamping bolt 213 positioned on the side face of the clamping groove 212 is arranged in the clamping block 211, and one end, close to the clamping groove 212, of the clamping bolt 213 abuts against the electrode block 3.
The bottom of the clamping block 211 is in threaded sleeve connection with a connecting shaft 214, and the lower end of the connecting shaft 214 extends to the bottom of the clamping head 21 and is fixedly connected with a positioning gear 224; the connecting shaft 214 can ensure that the clamping head 21 can pull the positioning gear 224 to move upwards so as to be separated from the locking of the limiting gear sleeve 223, meanwhile, the positioning spring 226 is compressed so as to have a restoring force, and the clamping head 21 can drive the positioning gear 224 and the like to rotate so as to adjust the angle of the electrode block 3.
The clamping seat 1 comprises a locking seat 11 connected to the top of the base 4, a locking hole 12 is formed in the top of the locking seat 11, a limiting groove 13 located around the locking hole 12 is formed in the top of the locking seat 11, a clamping connecting piece 22 is inserted into the locking hole 12, and a limiting shaft 23 is clamped into the limiting groove 13.
The working principle and the using flow of the utility model are as follows:
The connecting shaft 214 is screwed into the bottom of the clamping block 211 through the knob 228, the clamping connecting piece 22 is connected with the clamping head 21, the electrode block 3 is clamped in the clamping groove 212 through the clamping bolt 213, the clamping connecting piece 22 is inserted into the locking hole 12 through the clamping head 21, and finally the supporting rod in the locking hole 12 is supported against the surface of the clamping block 211 through the pneumatic equipment under the cooperation of the two connectors 5, so that the electrode block 3 can be fixed on the clamping seat 1 through the clamping part 2 under the cooperation of the limiting gear sleeve 223 and the positioning gear 224 for detection and other operations;
When the angle of the electrode block 3 needs to be adjusted, the clamping block 211 is pulled upwards to drive the positioning gear 224 to move upwards through the connecting shaft 214, the positioning slide bar 229 moves upwards along the inside of the linkage rod 227, the positioning gear 224 can compress the positioning spring 226, meanwhile, the positioning gear 224 is separated from the limiting gear sleeve 223, the electrode block 3 can be driven to rotate by rotating the clamping head 21, the positioning gear 224, the sliding sleeve 225, the positioning spring 226, the linkage rod 227, the knob 228 and the positioning slide bar 229 all rotate along the clamping head 21 through the connecting shaft 214, the clamping block 211 is still abutted by the abutting rod in the locking hole 12, the angle of the electrode block 3 can be adjusted, and after adjustment, the clamping head 21 is slowly loosened, the positioning gear 224 can be meshed with the limiting gear sleeve 223 again under the elastic action of the positioning spring 226.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an electrochemistry metal electrode sample preparation anchor clamps, includes holder (1), its characterized in that: the top of the clamping seat (1) is provided with a clamping part (2), an electrode block (3) is clamped in the clamping part (2), a base (4) is fixedly connected to the bottom of the clamping seat (1), a connector (5) is arranged on the front surface of the base (4), the clamping part (2) comprises a clamping head (21) arranged above the clamping seat (1), a clamping connecting piece (22) is connected to the bottom of the clamping head (21), and a limiting shaft (23) which is uniformly distributed is fixedly connected to the bottom of the clamping head (21);
The clamping connecting piece (22) comprises a clamping locating sleeve (221) inserted into the clamping seat (1), a sliding cavity (222) is formed in the clamping locating sleeve (221), a limiting gear sleeve (223) is fixedly sleeved at the bottom of an inner cavity of the sliding cavity (222), a locating gear (224) is movably sleeved in the sliding cavity (222), the lower end of the locating gear (224) is meshed with the inside of the limiting gear sleeve (223), the top of the locating gear (224) extends to the position above the clamping connecting piece (22) and is fixedly connected with the clamping head (21), a locating spring (226) is arranged between the sliding cavity (222) and the locating gear (224), and the lower end of the locating spring (226) is connected with the locating gear (224).
2. An electrochemical metal electrode sample preparation jig according to claim 1, wherein: the sliding sleeve (225) connected to the top of the positioning spring (226) is movably sleeved in the sliding cavity (222), a sliding groove is formed in the side face of the positioning gear (224), and the sliding sleeve (225) is slidably sleeved outside the positioning gear (224) through the sliding groove.
3. An electrochemical metal electrode sample preparation jig according to claim 1, wherein: the inside activity of centre gripping spacer sleeve (221) has cup jointed gangbar (227) that are located smooth chamber (222) bottom, the lower extreme activity of centre gripping spacer sleeve (221) has cup jointed knob (228), the lower extreme of gangbar (227) extends to centre gripping spacer sleeve (221) bottom and with knob (228) fixed connection.
4. An electrochemical metal electrode sample preparation fixture according to claim 3, characterized in that: the inside of gangbar (227) slides and has cup jointed location slide bar (229), the upper end of location slide bar (229) extends to in smooth chamber (222) and with the bottom fixed connection of positioning gear (224), the section at location slide bar (229) top is the polygon.
5. An electrochemical metal electrode sample preparation jig according to claim 1, wherein: the clamping head (21) comprises a clamping block (211) arranged at the top of the clamping connecting piece (22), a clamping groove (212) is formed in the top of the clamping block (211), the electrode block (3) is clamped in the clamping groove (212), a clamping bolt (213) positioned on the side face of the clamping groove (212) is arranged in the clamping block (211), and one end, close to the clamping groove (212), of the clamping bolt (213) abuts against the electrode block (3).
6. An electrochemical metal electrode sample preparation jig according to claim 5, wherein: the bottom screw thread of clamp splice (211) has cup jointed connecting axle (214), the lower extreme of connecting axle (214) extends to chuck (21) bottom and with positioning gear (224) fixed connection.
7. An electrochemical metal electrode sample preparation jig according to claim 1, wherein: the clamping seat (1) comprises a locking seat (11) connected to the top of the base (4), a locking hole (12) is formed in the top of the locking seat (11), limit grooves (13) located around the locking hole (12) are formed in the top of the locking seat (11), the clamping connecting piece (22) is inserted into the locking hole (12), and the limit shaft (23) is clamped into the limit grooves (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322620770.3U CN220922134U (en) | 2023-09-26 | 2023-09-26 | Electrochemical metal electrode sample preparation fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322620770.3U CN220922134U (en) | 2023-09-26 | 2023-09-26 | Electrochemical metal electrode sample preparation fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220922134U true CN220922134U (en) | 2024-05-10 |
Family
ID=90967216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322620770.3U Active CN220922134U (en) | 2023-09-26 | 2023-09-26 | Electrochemical metal electrode sample preparation fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220922134U (en) |
-
2023
- 2023-09-26 CN CN202322620770.3U patent/CN220922134U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |