CN109436782B - Battery frame clamping tool - Google Patents
Battery frame clamping tool Download PDFInfo
- Publication number
- CN109436782B CN109436782B CN201811446186.8A CN201811446186A CN109436782B CN 109436782 B CN109436782 B CN 109436782B CN 201811446186 A CN201811446186 A CN 201811446186A CN 109436782 B CN109436782 B CN 109436782B
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- Prior art keywords
- rod
- clamping
- group
- battery frame
- transmission rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a battery frame clamping tool, which comprises: the support rod group comprises a first support rod and a second support rod, and the first support rod and the second support rod are pivotally connected; the clamping rod group comprises a first clamping rod and a second clamping rod, the first clamping rod and the second clamping rod are arranged at intervals, the first clamping rod is connected with the first supporting rod, and the second clamping rod is connected with the second supporting rod; the first end of the transmission rod group is pivotally connected with the first supporting rod, and the second end of the transmission rod group is pivotally connected with the second supporting rod; and the operating rod group is connected with the third end of the transmission rod group and is used for driving the transmission rod group so as to adjust the distance from the first end of the transmission rod group to the second end of the transmission rod group. According to the battery frame clamping tool, the battery frame can be clamped by the battery frame clamping tool, so that the clamping operation of the battery frame is easy, the transportation of the battery frame is convenient, and the like.
Description
Technical Field
The invention belongs to the technical field of vehicle manufacturing, and particularly relates to a battery frame clamping tool.
Background
Among the correlation technique, a plurality of battery frame pile together, are difficult for taking, and the operation personnel need both hands to take the material when equipment material loading, need bend over when putting into the equipment silo and put into, and this action range is great personnel easy fatigue and the material appears easily and places the slope and cause equipment to snatch inconveniently.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide a battery frame clamping tool which can conveniently clamp a battery frame.
The battery frame clamping tool according to the present invention includes: the support rod group comprises a first support rod and a second support rod, and the first support rod is pivotally connected with the second support rod; the clamping rod group comprises a first clamping rod and a second clamping rod, the first clamping rod and the second clamping rod are arranged at intervals, the first clamping rod is connected with the first supporting rod, and the second clamping rod is connected with the second supporting rod; the first end of the transmission rod group is pivotally connected with the first supporting rod, and the second end of the transmission rod group is pivotally connected with the second supporting rod; the operating rod group is connected with the third end of the transmission rod group and used for driving the transmission rod group so as to adjust the distance from the first end of the transmission rod group to the second end of the transmission rod group.
According to the battery frame clamping tool, the battery frame clamping tool can clamp the battery frame through the support rod group, the clamping rod group, the transmission rod group and the operating rod group, so that the clamping of the battery frame is easy to operate, the carrying of the battery frame is convenient, and the like.
The battery frame gripping tool according to an embodiment of the present invention further includes: the both ends of telescopic link respectively with the first end of drive link group, second end or with first bracing piece and second bracing piece are articulated, the telescopic link can be followed the first end of drive link group with the interval direction of the second end of drive link group is flexible.
According to one embodiment of the invention, the telescopic rod comprises a first section, a second section and a spring, the spring is connected between a first end of the first section and a first end of the second section, so that the telescopic rod extends in a normal state, a second end of the first section and a second end of the second section are respectively hinged with a first end of the transmission rod set and a second end of the transmission rod set, or the second end of the first section and the second end of the second section are respectively hinged with the first support rod and the second support rod.
According to the battery frame clamping tool of one embodiment of the invention, the transmission rod set further comprises: the first end of the first transmission rod, the first end of the second transmission rod and the first end of the third transmission rod are hinged to the same pivot axis, the second end of the first transmission rod forms the first end of the transmission rod group, the second end of the second transmission rod forms the second end of the transmission rod group, the second end of the third transmission rod forms the third end of the transmission rod group, and the third end of the transmission rod group is hinged to the operation rod group.
The battery frame clamping tool further comprises a support rod, and the joint of the first support rod and the second support rod is hinged to the first end of the support rod.
According to the battery frame clamping tool provided by the embodiment of the invention, the operating rod group comprises a first operating rod and a second operating rod, one end of the first operating rod is fixedly connected with the support rod, and a fulcrum of the second operating rod is hinged with the support rod at the joint of the first operating rod and the support rod.
According to the battery frame clamping tool provided by one embodiment of the invention, the first end of the second operating rod is hinged with the third end of the transmission rod group, and the fulcrum of the second operating rod is positioned between the two ends of the second operating rod.
According to the battery frame clamping tool provided by the embodiment of the invention, the distance from the first end of the second operating rod to the fulcrum of the second operating rod is smaller than the distance from the second end of the second operating rod to the third end of the transmission rod group.
The battery frame gripping tool according to one embodiment of the present invention further includes a locking structure adapted to lock the second operating lever.
According to one embodiment of the invention, the battery frame clamping tool comprises a locking structure and a clamping structure, wherein the locking structure comprises: the locking box is fixedly connected with the first operating rod, and a fulcrum of the second operating rod is accommodated in the locking box; and one end of the locking pull rod is suitable for extending into the locking box and is suitable for stopping the second operating rod.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a battery frame gripping tool according to the present invention;
fig. 2 is a schematic structural view of a locking structure according to the present invention.
Reference numerals:
a battery frame gripping tool 100;
a first operating lever 11; a second operating lever 12;
the first drive lever 21; a second transmission rod 22; a third transmission rod 23;
the first support rod 31; a second support bar 32;
a first gripping lever 41; a second grasping rod 42; a gripping section 401; a stopper 402;
a telescopic rod 5; a first section 51; a second section 52; a spring 53;
a support rod 6;
a locking structure 7; a lock case 71; a locking tie rod 72; a pull rod stop 721.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The battery frame grabber tool 100 according to the embodiment of the present invention is described below with reference to fig. 1 and 2, and includes: the device comprises a support rod group, a clamping rod group, a transmission rod group and an operating rod group.
The battery frame clamping tool 100 according to the present invention is used for clamping a battery frame of a vehicle, and specifically, the battery frame clamping tool 100 may be extended into the battery frame, and the clamping rod sets may be opened to support the edge of the battery frame, so as to carry the battery frame.
The operator can operate the operation rod set to drive the rod sets of the battery frame clamping tool 100 to move so as to complete the action of clamping the battery frame, the transmission rod set is used for transmitting the force of the operator on the operation rod set to the support rod set, the support rod set can be used as a framework of the battery frame, the force from the transmission rod set is transmitted to the clamping rod set, and the clamping rod set is made to act to clamp the battery frame.
The support rod group comprises a first support rod 31 and a second support rod 32, and the first support rod 31 and the second support rod 32 are pivotally connected; the clamping rod group comprises a first clamping rod 41 and a second clamping rod 42, the first clamping rod 41 and the second clamping rod 42 are arranged at intervals, the first clamping rod 41 is connected with the first supporting rod 31, and the second clamping rod 42 is connected with the second supporting rod 32; a first end of the transmission rod group is pivotally connected with the first support rod 31, and a second end of the transmission rod group is pivotally connected with the second support rod 32; the operating rod group is connected with the third end of the transmission rod group and is used for driving the transmission rod group so as to adjust the distance from the first end of the transmission rod group to the second end of the transmission rod group.
Specifically, the operator can make the first clamping rod 41 and the second clamping rod 42 extend into the battery frame by operating the first operating lever 11 and the second operating lever 12, and operate the operating lever group to make the first supporting rod 31 and the second supporting rod 32 respectively drive the first clamping rod 41 and the second clamping rod 42 to move in directions away from each other, and the first clamping rod 41 and the second clamping rod 42 can be supported on two opposite inner frames of the battery frame, thereby completing the clamping action of the battery frame.
In some examples, the first and second clamping rods 41 and 42 may further include a clamping portion 401 and a stopping portion 402, the clamping portion 401 is configured to extend into the battery frame and clamp an inner edge of the battery frame, and the stopping portion 402 is configured to stop against a lower surface of the battery frame, so that the battery frame clamping tool 100 can clamp up the battery frame.
According to the battery frame clamping tool 100 of the present invention, the support rod set, the clamping rod set, the transmission rod set and the operation rod set enable the battery frame clamping tool 100 to clamp the battery frame, so that the clamping operation of the battery frame is easy, and the transportation of the battery frame is convenient.
Some embodiments of the battery frame grabber tool 100 according to the present invention are described below with reference to fig. 1 and 2.
In some embodiments, as shown in fig. 1, the battery frame grabber tool 100 further comprises: the telescopic rod 5, two ends of the telescopic rod 5 are hinged to the first end and the second end of the transmission rod set or the first support rod 31 and the second support rod 32 respectively, that is, two ends of the telescopic rod 5 can be supported between the first section 51 and the second end of the transmission rod set, or two ends of the telescopic rod 5 can be supported between the first support rod 31 and the second support rod 32, the telescopic rod 5 can be in an extension state under a normal state, so that the first end and the second end of the transmission rod set or the first support rod 31 and the second support rod 32 can be kept at positions away from each other, so that the first clamping rod 41 and the second clamping rod 42 can be kept at positions away from each other, so that the clamping rod set can keep the action of clamping the battery frame, when the battery frame clamping tool 100 does not need to be clamped or needs to be inserted into the battery frame, the operation rod set can be operated, so that the first end of the transmission rod set can be kept at positions away from, The second ends move toward each other, and the first support bar 31 and the second support bar 32 move toward each other, so that the first clamping bar 41 and the second clamping bar 42 move toward each other, during which the telescopic bar 5 can be retracted, so that the first support bar 31 and the second support bar 32 move relatively, or the first end of the transmission bar group and the second end of the transmission bar group move relatively.
The telescopic rod 5 can extend and retract along the spacing direction between the first end of the transmission rod group and the second end of the transmission rod group, when the battery frame is clamped, the support rod group and the transmission rod group need to transmit torque to drive the first clamping rod 41 and the second clamping rod 42 to move in the direction away from each other, so as to support the inner edge of the battery frame, in the process, the second end of the transmission rod moves in the direction away from each other to respectively drive the first support rod 31 and the second support rod 32, and the first support rod 31 and the second support rod 32 to move in the direction away from each other to respectively drive the first clamping rod 41 and the second clamping rod 42, and the telescopic rod 5 is used for supporting the support rod group or the transmission rod group in the unfolded state, so that the clamping rods keep clamping the action of clamping the battery frame.
In some embodiments, as shown in fig. 1, the telescopic rod 5 includes a first section 51, a second section 52 and a spring 53, the spring 53 is connected between a first end of the first section 51 and a first end of the second section 52, so that the telescopic rod 5 is extended in a normal state, so as to keep the battery frame clamping tool 100 in a normal state to clamp the battery frame, a second end of the first section 51 and a second end of the second section 52 are respectively hinged with a first end of the transmission rod set and a second end of the transmission rod set, or a second end of the first section 51 and a second end of the second section 52 are respectively hinged with the first support rod 31 and the second support rod 32, that is, the second end of the first section 51 is hinged with the first end of the transmission rod set, the second end of the second section 52 is hinged with the second end of the transmission rod set, or the second end of the first section 51 is hinged with the first support rod 31 and the second end of the second section 52 is hinged with the second support rod 32, in some examples, the second end of the first section 51 and the transmission rod assembly are hinged at the hinged position of the transmission rod group and the first support rod 31, and the second end of the second section 52 and the transmission rod assembly are hinged at the hinged position of the transmission rod group and the second support rod 32, so that the structural strength of the hinged position can be enhanced, and the battery frame clamping tool 100 has higher strength and higher reliability.
In some examples, as shown in fig. 1, the drive link assembly further comprises: the first transmission rod 21, the second transmission rod 22 and the third transmission rod 23 are hinged to the same pivot axis, a first end of the first transmission rod 21, a first end of the second transmission rod 22 and a first end of the third transmission rod 23 are hinged to the same pivot axis, a second end of the first transmission rod 21 forms a first end of a transmission rod group, a second end of the second transmission rod 22 forms a second end of the transmission rod group, a second end of the third transmission rod 23 forms a third end of the transmission rod group, and the third end of the transmission rod group is hinged to the operation rod group, so that actions of an operator at the operation rod group can be transmitted to the transmission rod group through the third transmission rod 23 and are respectively transmitted to the first clamping rod 41 and the second clamping rod 42 through the first transmission rod 21 and the second transmission rod 22.
In some embodiments, as shown in fig. 1, the battery frame clamping tool 100 further includes a support rod 6, a joint of the first support rod 31 and the second support rod 32 is hinged to a first end of the support rod 6, and the first support rod 31 and the second support rod 32 use the first end of the support rod 6 as a fulcrum, so that the first support rod 31 and the second support rod 32 move in opposite directions to support the first clamping rod 41 and the second clamping rod 42. The operation lever group comprises a first operation lever 11 and a second operation lever 12, one end of the first operation lever 11 is fixedly connected with the bracket lever 6, and a fulcrum of the second operation lever 12 is hinged with the bracket lever 6 at the joint of the first operation lever 11 and the bracket lever 6, so that the second operation lever 12 can move around the fulcrum by moving the second operation lever 12 towards the first operation lever 11, thereby enabling the operation lever group to drive the transmission lever group.
In some embodiments, the first end of the second operating lever 12 is hinged to the third end of the set of drive levers, and the fulcrum of the second operating lever 12 is located between the ends of the second operating lever 12, whereby the first end of the second operating lever 12 can be caused to drive the set of drive levers by moving the second end of the second operating lever 12 about the fulcrum of the second operating lever 12.
In some embodiments, as shown in fig. 1, the distance from the first end of the second operating lever 12 to the fulcrum of the second operating lever 12 is less than the distance from the second end of the second operating lever 12 to the fulcrum of the second operating lever 12, so that the fulcrum of the second operating lever 12 is located at a position such that the power arm in the lever system of the second operating lever 12 has a length greater than the resistance arm, so that the operator can save labor when operating the second end of the second operating lever 12 to drive the transmission lever set by the second operating lever 12.
In some embodiments, as shown in fig. 2, the battery frame gripping tool 100 further includes a locking structure 7, the locking structure 7 is adapted to lock the second operating lever 12, and the locking structure 7 can lock the second operating lever 12, so that the second operating lever 12 cannot rotate around the fulcrum of the second operating lever 12, thereby avoiding malfunction during transportation, which causes the gripping tool to stop gripping the battery frame.
In some embodiments, as shown in fig. 2, the locking structure comprises: the locking box 71 and the locking pull rod 72, the locking box 71 is fixedly connected to the first operating rod 11, the fulcrum of the second operating rod 12 is accommodated in the locking box 71, one end of the locking pull rod 72 is adapted to extend into the locking box 71 and to abut against the second operating rod 12, in some examples, the locking box 71 and the support rod 6 may be fixedly connected, the fulcrum of the second operating rod 12 is accommodated in the locking box 71, a locking groove for the locking pull rod 72 to insert into may be formed on the locking box 71, the locking pull rod 72 may be inserted into the locking groove, and one end of the locking pull rod 72 inserted into the locking groove may abut against the second operating rod 12, so as to prevent the second operating rod 12 from rotating around the fulcrum, and further lock the action of the frame clamping tool 100, so that the clamping rod keeps clamping the action of clamping the battery frame.
In some examples, as shown in fig. 2, a lever stopper 721 may be disposed on the locking lever 72, and when the second operating lever 12 needs to be locked, the lever stopper 721 may extend into the locking groove, and the lever stopper 721 may be stopped against an inner edge of the locking groove, so as to limit the locking lever 72, so that the locking lever 72 may not be pulled out of the locking groove, and thus the locking of the second operating lever 12 by the locking lever 72 is completed.
The following describes an operation process of the battery frame gripping tool 100 according to the embodiment of the present invention with reference to fig. 1 and 2.
When the battery frame clamping tool 100 needs to be inserted into a battery frame and clamp the battery frame, the second end of the second operating lever 12 can be rotated towards the first operating lever 11, so that the first end of the second operating lever 12 pulls the third transmission rod 23, and the third transmission rod 23 pulls the first transmission rod 21 and the second transmission rod 22, the first transmission rod 21 and the second transmission rod 22 rotate around the hinge joint of the first transmission rod 21 and the second transmission rod 22, the second end of the first transmission rod 21 and the second end of the second transmission rod 22 move towards each other, the first transmission rod 21 drives the first support rod 31, the second transmission rod 22 drives the second support rod 32, the first support rod 31 and the second support rod 32 rotate around the hinge joint of the first support rod 31 and the second support rod 32, and the first clamping rod 41 and the second clamping rod 42 move towards each other, so that the dimension of the battery frame clamping tool 100 along the direction of the interval between the first clamping rod 41 and the second clamping rod 42 becomes smaller, in the process, the telescopic rod 5 is compressed, so that the first clamping rod 41 and the second clamping rod 42 can extend into the battery frame, at this time, the operator can loosen the second operating rod 12, the telescopic rod 5 extends due to elasticity, thereby driving the first clamping rod 41 and the second clamping rod 42 to move in the direction away from each other, so that the clamping parts 401 of the first clamping rod 41 and the second clamping rod 42 clamp the inner edge of the battery frame, and extend the stopping part 402 into the lower surface of the battery frame, at this time, the operator can stop the second operating rod 12 with the locking pull rod 72, so that the second operating rod 12 cannot rotate around the fulcrum of the second operating rod 12, thereby completing the clamping of the battery frame, the operator can move the battery frame clamping tool 100 to carry the battery frame, and the clamping tool can be prevented from stopping clamping the battery frame due to misoperation in the carrying process.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. A battery frame clamping tool is characterized by comprising:
the support rod group comprises a first support rod and a second support rod, and the first support rod is pivotally connected with the second support rod;
the clamping rod group comprises a first clamping rod and a second clamping rod, the first clamping rod and the second clamping rod are arranged at intervals, the first clamping rod is connected with the first supporting rod, and the second clamping rod is connected with the second supporting rod;
the first end of the transmission rod group is pivotally connected with the first supporting rod, and the second end of the transmission rod group is pivotally connected with the second supporting rod;
the operating rod group is connected with the third end of the transmission rod group and is used for driving the transmission rod group so as to adjust the distance from the first end of the transmission rod group to the second end of the transmission rod group;
further comprising: the two ends of the telescopic rod are respectively hinged with the first end and the second end of the transmission rod group or the first supporting rod and the second supporting rod, and the telescopic rod can stretch along the interval direction of the first end of the transmission rod group and the second end of the transmission rod group;
the telescopic link includes first section, second section and spring, the spring coupling be in first section first end with between the first end of second section, so that the telescopic link is extension under the normality, first section second end the second end of second section respectively with the first end of drive link group the second end of drive link group is articulated, perhaps first section second end the second end of second section respectively with first bracing piece the second bracing piece is articulated.
2. The battery frame grabber tool of claim 1, wherein the set of drive rods further comprises: the first end of the first transmission rod, the first end of the second transmission rod and the first end of the third transmission rod are hinged to the same pivot axis, the second end of the first transmission rod forms the first end of the transmission rod group, the second end of the second transmission rod forms the second end of the transmission rod group, the second end of the third transmission rod forms the third end of the transmission rod group, and the third end of the transmission rod group is hinged to the operation rod group.
3. The battery frame clamping tool as claimed in claim 1, further comprising a support rod, wherein a joint of the first support rod and the second support rod is hinged to a first end of the support rod.
4. The battery frame clamping tool as claimed in claim 3, wherein the operation lever set comprises a first operation lever and a second operation lever, one end of the first operation lever is fixedly connected with the support lever, and a fulcrum of the second operation lever is hinged with the support lever at a connection position of the first operation lever and the support lever.
5. The battery frame clamping tool as claimed in claim 4, wherein the first end of the second operating lever is hinged to the third end of the transmission lever set, and the fulcrum of the second operating lever is located between the two ends of the second operating lever.
6. The battery frame grabber tool of claim 5, wherein a distance from a first end of the second operating lever to a fulcrum of the second operating lever is less than a distance from a second end of the second operating lever to the fulcrum of the second operating lever.
7. The battery frame grabber tool of claim 4, further comprising a locking structure adapted to lock the second operating lever.
8. The battery frame grabber tool of claim 7, wherein the locking structure comprises:
the locking box is fixedly connected with the first operating rod, and a fulcrum of the second operating rod is accommodated in the locking box;
and one end of the locking pull rod is suitable for extending into the locking box and is suitable for stopping the second operating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811446186.8A CN109436782B (en) | 2018-11-29 | 2018-11-29 | Battery frame clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811446186.8A CN109436782B (en) | 2018-11-29 | 2018-11-29 | Battery frame clamping tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109436782A CN109436782A (en) | 2019-03-08 |
| CN109436782B true CN109436782B (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811446186.8A Active CN109436782B (en) | 2018-11-29 | 2018-11-29 | Battery frame clamping tool |
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| Country | Link |
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| CN (1) | CN109436782B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249086A (en) * | 2020-09-24 | 2022-03-29 | 深南电路股份有限公司 | Board feeding equipment |
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| US5323674A (en) * | 1993-01-26 | 1994-06-28 | Fidkowski Edward J | Cordless drive power driven accessory clamp |
| CN201644532U (en) * | 2010-04-08 | 2010-11-24 | 浙江佳鑫铜业有限公司 | Clamping device for copper tube drawing machine |
| CN103085023A (en) * | 2012-12-12 | 2013-05-08 | 重庆舰帏机械有限公司 | Bar system driving wedging device |
| CN104269352A (en) * | 2014-09-30 | 2015-01-07 | 京东方科技集团股份有限公司 | Chip removal device |
| CN104840241A (en) * | 2015-06-10 | 2015-08-19 | 哈尔滨邦美医疗科技有限公司 | Micro external fixator with two dynamically-adjustable arms |
| CN206536866U (en) * | 2017-02-28 | 2017-10-03 | 安徽江淮汽车集团股份有限公司 | Tire spreading mechanism |
| CN107389988A (en) * | 2017-07-31 | 2017-11-24 | 国网河北省电力公司衡水供电分公司 | Transformer testing clamps high-altitude clamping device |
-
2018
- 2018-11-29 CN CN201811446186.8A patent/CN109436782B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5323674A (en) * | 1993-01-26 | 1994-06-28 | Fidkowski Edward J | Cordless drive power driven accessory clamp |
| CN201644532U (en) * | 2010-04-08 | 2010-11-24 | 浙江佳鑫铜业有限公司 | Clamping device for copper tube drawing machine |
| CN103085023A (en) * | 2012-12-12 | 2013-05-08 | 重庆舰帏机械有限公司 | Bar system driving wedging device |
| CN104269352A (en) * | 2014-09-30 | 2015-01-07 | 京东方科技集团股份有限公司 | Chip removal device |
| CN104840241A (en) * | 2015-06-10 | 2015-08-19 | 哈尔滨邦美医疗科技有限公司 | Micro external fixator with two dynamically-adjustable arms |
| CN206536866U (en) * | 2017-02-28 | 2017-10-03 | 安徽江淮汽车集团股份有限公司 | Tire spreading mechanism |
| CN107389988A (en) * | 2017-07-31 | 2017-11-24 | 国网河北省电力公司衡水供电分公司 | Transformer testing clamps high-altitude clamping device |
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| Publication number | Publication date |
|---|---|
| CN109436782A (en) | 2019-03-08 |
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