Equal-height machining clamp for electrode columns
By introducing a drive assembly and a spring buffer mechanism into the electrode post machining fixture, the problem of surface damage to the electrode post during clamping is solved, achieving efficient and damage-free electrode post machining.
Patent Information
- Application Number
- CN202423272773.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing electrode post machining fixtures are prone to damaging the electrode post surface during clamping, affecting machining efficiency and quality.
The drive assembly moves the connecting plate via a stop post, and the spring provides cushioning to open and close the clamping assembly, preventing damage to the electrode post surface. Notches are provided on the fixture to allow the flow of cutting fluid and coolant.
This improves the efficiency and quality of electrode post processing, avoids damage to the electrode post surface during clamping, and ensures smooth processing.
Smart Images
Figure CN223749115U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of fixture, especially an electrode column equal height machining fixture. BACKGROUND
[0002] The battery pole refers to the component connected with the busbar at one end and connected with the external conductor or the pole of the adjacent single battery in the battery pack at the other end. In the production of the battery pole, the battery pole needs to be processed, polished and the like, so that the surface of the pole becomes smooth. In the production process, the CNC machining center or the surface grinding machine is used to process all the electrode poles into equal height. At the same time, the parallelism of the two end faces is required. The completion of this step process is the last process of the entire machining process. In order to improve the machining efficiency, multiple electrode poles are clamped on one fixture for simultaneous machining. The existing fixture basically uses the cylinder as the clamping power to directly act on the electrode pole, thereby causing damage to the surface of the electrode pole. SUMMARY
[0003] The utility model discloses an electrode column equal height machining fixture, which is used to solve the problems in the background art.
[0004] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of an electrode column equal height machining fixture, which comprises a fixing seat and a clamping assembly. The fixing seat is provided with an installation cavity. A plurality of driving assemblies for driving the clamping assembly to open and clamp are arranged in the installation cavity. The driving assembly comprises a cylinder fixedly installed on one side of the fixing seat and a plurality of connecting plates slidably installed in the installation cavity. A push rod is installed on the cylinder, and the connecting plates are slidably connected to the push rod. A stop ring is arranged on one side of each connecting plate, and a stop post is arranged on the other side of the connecting plate. The stop ring and the stop post are fixedly installed on the push rod. A spring is arranged between the stop ring and the connecting plate, and the spring is sleeved on the push rod. The clamping assembly comprises a fixed clamp fixedly installed on the upper surface of the table plate and a movable clamp installed on the connecting plate.
[0005] Compared with the prior art, when the driving assembly works, the connecting plate moves through the driving of the stop post, so that the movable clamp moves away from the fixed clamp, the clamping assembly is in an open state, the movable clamp moves towards the fixed clamp through the driving of the spring, and the clamping assembly is in a clamping state. At the same time, the spring plays a buffering role in the clamping process, so as to avoid damage to the outer surface of the parts during the clamping process.
[0006] The utility model optimizes the technical scheme, the fixing seat comprises a bottom plate and a table plate arranged in parallel with the bottom plate. The installation cavity is arranged between the table plate and the bottom plate. A cylinder fixing plate is arranged on one side of the fixing seat, and a notch is arranged on the other side of the fixing seat and connected with the installation cavity. The notch and the cylinder fixing plate are arranged on the two sides of the fixing seat.
[0007] The utility model discloses preferred technical scheme, the gap installs the support plate, the cylinder fixed mounting is in cylinder fixed board, and the one end of push rod is fixedly connected with the output of cylinder, and the other end passes through the installation chamber and is slidably connected with the support plate.
[0008] The utility model discloses preferred technical scheme, and the both sides of push rod are provided with two guide rails, and the guide rail is located in the installation chamber and is fixedly installed on the table board, and a plurality of sliding blocks are slidably installed on each guide rail.
[0009] The utility model discloses preferred technical scheme, and the sliding hole of adaptation with push rod is set up on each connecting plate.
[0010] The utility model discloses preferred technical scheme, and the connecting hole of adaptation with the stop post is set up through the radial direction of push rod, and the stop post is fixedly installed in the connecting hole.
[0011] The utility model discloses preferred technical scheme, and the fixed hole is set up on the stop ring and push rod, and the fixed hole is set up along the radial direction of push rod, and the fixed column is fixedly installed in the fixed hole.
[0012] The utility model discloses preferred technical scheme, and the long strip hole is set up on the table board, and one end of mobile clamp passes through the long strip hole and is fixedly connected with the drive assembly, and the other end is flush with the end of fixed clamp, and the arc-shaped clamping groove is set up on mobile clamp and fixed clamp.
[0013] The utility model discloses preferred technical scheme, and the fixed clamp includes the base fixedly installed on the table board and the clamping column fixedly installed on the base, and the semicircular clamping groove is set up on the clamping column.
[0014] The utility model discloses preferred technical scheme, and the recessed mounting groove of adaptation with the base is set up on the table board, and the base is fixedly installed in the mounting groove.
[0015] In addition to the technical problems solved by the application described above, the technical features constituting the technical solutions, and the advantages brought by these technical features, other technical problems solved by the application, other technical features included in the technical solutions, and the advantages brought by these technical features will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the three-dimensional assembly schematic diagram of the utility model.
[0017] Figure 2 It is the enlarged view of A of the utility model.
[0018] Figure 3 It is the arrangement drawing of drive assembly in the installation chamber of the utility model.
[0019] Figure 4 is an enlarged view of the B place of the utility model.
[0020] The drawing number explanation: 01. Fixed seat, 02. Clamping assembly, 03. Bottom plate, 04. Table plate, 05. Installation cavity, 06. Cylinder fixed plate, 07. Notch, 08. Driving assembly, 09. Fixed clamp, 10. Moving clamp, 11. Long hole, 12. Base, 13. Clamping column, 14. Installation slot, 15. Air cylinder, 16. Support plate, 17. Push rod, 18. Guide rail, 19. Slide block, 20. Connecting plate, 21. Retaining ring, 22. Spring, 23. Connecting hole. DETAILED DESCRIPTION
[0021] The technical scheme in the utility model embodiment will be clearly and completely described below with reference to the drawings in the utility model embodiments.
[0022] Please refer to Figures 1-4 The utility model discloses electrode column isohypse processing clamp, for and CNC machining center or surface grinding machine cooperation uses, the section of cylindrical spare part is processed to ensure the height of spare part and the parallelism and flatness of two end surfaces of spare part.
[0023] It includes fixed seat 01 and clamping assembly 02, and the fixed seat 01 includes the bottom plate 03 and the table plate 04 arranged in parallel with the bottom plate 03, and the installation cavity 05 is arranged between the table plate 04 and the bottom plate 03, and the fixed seat 01 is provided with the cylinder fixed plate 06 on one side, and the other side is provided with the notch 07 connected through the installation cavity 05, and the notch 07 and the cylinder fixed plate 06 are arranged on the two sides of the fixed seat 01. A plurality of groups of driving assemblies 08 for driving the clamping assembly 02 to open and close are arranged in the installation cavity 05. The fixed seat 01 is provided with the notch 07 connected through the installation cavity 05 on one side. The clamp of the application needs to use cutting fluid or cooling fluid when processing the spare part clamped on the clamp whether installed on the CNC machining center or the plane mold. By setting the notch 07 on one side of the fixed seat 01, the cutting fluid or cooling fluid used can flow out from the notch 07 of the fixed seat 01. Avoiding the cutting fluid or cooling fluid to accumulate in the fixed seat 01. So as to avoid the driving assembly 08 to soak in the cutting fluid for a long time.
[0024] Please refer to Figures 3-4As shown, the driving assembly 08 includes a cylinder 15 fixedly installed on the cylinder fixing plate 06 and a support plate 16 installed at the notch 07. The output end of the cylinder 15 is fixedly installed with a push rod 17, the end of the push rod 17 is connected through a linear bearing between the installation chamber 05 and the support plate 16. Two guide rails 18 are arranged in parallel on both sides of the push rod 17, the guide rails 18 are located in the installation chamber 05 and are fixedly installed on the table plate 04 through fasteners, and a plurality of sliding blocks 19 are slidingly installed on each guide rail 18. The connecting plates 20 are installed between the sliding blocks 19 located on the same vertical plane of the two guide rails 18, and the moving clamps 10 are fixedly installed on the connecting plates 20 through fasteners. Each connecting plate 20 is provided with a sliding hole matched with the push rod 17, and the connecting plate 20 can freely slide on the push rod 17 during sliding along the guide rail 18. One side of each connecting plate 20 is provided with a stop ring 21, and the other side of the connecting plate 20 is provided with a stop post, and the stop ring 21 and the stop post are fixedly installed on the push rod 17. A spring 22 is arranged between the stop ring 21 and the connecting plate 20, and the spring 22 is sleeved on the push rod 17. When the output end of the cylinder 15 is extended, the driving push rod 17 moves, and when the push rod 17 moves, the stop post installed on the push rod 17 is separated from the connecting plate 20, and the connecting plate 20 is driven to move by the spring 22 on one side of the connecting plate 20. When the moving clamp 10 on the connecting plate 20 contacts the part, the push rod 17 continues to move under the action of the cylinder 15, and the stop ring 21 on the push rod 17 continues to synchronize, so that the spring 22 is compressed. The spring force generated by the spring 22 clamps the part. The clamping assembly 02 is in a closed state. At the same time, through the setting of the spring 22, the spring 22 plays a buffering role in the clamping process. Avoiding damage to the outer surface of the part during clamping.
[0025] When the output end of the cylinder 15 is retracted, the spring 22 releases the pressure, and at the same time, the stop post on the push rod 17 abuts against the connecting plate 20, and the moving clamp 10 on the connecting plate 20 is driven away from the fixed clamp 09 by the stop post. The driving assembly 08 is in an open state.
[0026] The push rod 17 is provided with a connecting hole 23 matched with the stop post in the radial direction, and the stop post is fixedly installed in the connecting hole 23 in a tight fit manner.
[0027] The stop ring 21 and the push rod 17 are both provided with a fixing hole. The fixing hole is arranged in the radial direction of the push rod 17, and a fixing post is fixedly installed in the fixing hole in a tight fit manner. The stop ring 21 is fixedly installed on the push rod 17 through the fixing post.
[0028] Please refer to Figures 1-2As shown, the clamping assembly 02 includes a fixed clamp 09 fixedly installed on the upper surface of the table panel 04 and a movable clamp 10 installed on the connecting panel 20. The table panel 04 is provided with a long hole 11, one end of the movable clamp 10 is fixedly connected with the driving assembly 08 through the long hole 11, and the other end is flush with the end of the fixed clamp 09. The movable clamp 10 and the fixed clamp 09 are provided with arc-shaped clamping grooves. In use, the driving assembly 08 drives the movable clamp 10 to move in the long hole 11 away from the fixed clamp 09, and the operator places the zero in the two clamping grooves. Then the driving assembly 08 drives the movable clamp 10 to move towards the fixed clamp 09, and the zero part is fixed between the two clamping grooves.
[0029] The fixed clamp 09 includes a base 12 fixedly installed on the table panel 04 by a fastener and a clamping column 13 fixedly installed on the base 12. The above-mentioned semicircular clamping grooves are arranged on the clamping column 13. The table panel 04 is provided with a downwardly recessed mounting groove 14 matched with the base 12. The base 12 is fixedly installed in the mounting groove 14 by a fastener, and the positioning of the fixed clamp 09 is realized through the mounting groove 14.
[0030] It should be noted that, in order to describe clearly, the fastener in the present application is any one of a screw, a bolt and a screw.
[0031] If the present application involves directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings). If the specific posture changes, the directional indications also change accordingly.
[0032] The above embodiments only describe the preferred embodiments of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements of the technical solutions of the present application made by those skilled in the art shall fall within the protection scope determined by the claims of the present application.
Claims
1. An electrode post equalizing processing fixture comprising a fixing base and a clamping assembly, characterized in that, The utility model discloses a fixed seat is arranged with installation chamber, and the installation chamber is arranged with a plurality of groups of drive assembly that drive clamping assembly opens and clamps, and the drive assembly includes the cylinder fixedly installed one side of fixed seat and a plurality of connecting plates slidably installed in the installation chamber, and the cylinder is installed with push rod, and the connecting plate is slidably connected on the push rod, and one side of each connecting plate is provided with the baffle ring, and the other side of connecting plate is provided with the baffle column, and the baffle ring and baffle column are fixedly installed on the push rod, and the spring is arranged between the baffle ring and connecting plate, and the spring is sleeved on the push rod, and the clamping assembly includes the fixed clamp fixedly installed on the upper surface of table panel and the movable clamp installed on the connecting plate.
2. The electrode post gage-clamp of claim 1, wherein: The fixed seat includes a bottom plate and a table panel arranged in parallel with the bottom plate, the installation chamber is arranged between the table panel and the bottom plate, one side of the fixed seat is provided with a cylinder fixing plate, and the other side is provided with a notch connected through the installation chamber, and the notch and the cylinder fixing plate are arranged on the two sides of the fixed seat.
3. The electrode stud gage-clamp of claim 2, wherein: The support plate is installed at the notch, the cylinder is fixedly installed on the cylinder fixing plate, one end of the push rod is fixedly connected with the output end of the cylinder, and the other end is slidably connected with the support plate through the installation chamber.
4. The electrode stud gage-clamp of claim 3, wherein: Two guide rails are arranged in parallel on the two sides of the push rod, the guide rails are fixedly installed on the table panel and located in the installation chamber, and a plurality of sliding blocks are slidably installed on each guide rail.
5. The electrode stud gage-clamp of claim 4, wherein: Each connecting plate is provided with a sliding hole matched with the push rod.
6. The electrode post truing fixture of claim 1, wherein: The push rod is provided with a connecting hole matched with the baffle column through the radial direction, and the baffle column is fixedly installed in the connecting hole.
7. The electrode post truing fixture of claim 1, wherein: The baffle ring and the push rod are both provided with a fixing hole; the fixing hole is arranged along the radial direction of the push rod, and a fixing column is fixedly installed in the fixing hole.
8. The electrode stub gage machining fixture of claim 2, wherein: The table panel is provided with a long hole, one end of the movable clamp is fixedly connected with the drive assembly through the long hole, and the other end is flush with the end of the fixed clamp, and the movable clamp and the fixed clamp are provided with an arc-shaped clamping groove.
9. The electrode stub gage fixture of claim 8, wherein: The fixed clamp includes a base fixedly installed on the table panel and a clamping column fixedly installed on the base, and a semicircular clamping groove is arranged on the clamping column.
10. The electrode stub gage fixture of claim 9, wherein: The table panel is provided with a downwardly recessed mounting groove matched with the base, and the base is fixedly installed in the mounting groove.