Multi-station bevel vise clamp tool for spring barrel chamfering

Abstract

This application discloses a multi-station inclined face vise fixture for chamfering spring cylinders, relating to the field of spring cylinder machining fixture technology. It includes a worktable, a multi-station assembly assembly, and multiple clamping units. The multi-station assembly assembly is fixedly disposed above the worktable and includes an assembly table, multiple sets of first locking units, and multiple sets of second locking units. An assembly plane and a pair of inclined right-angle assembly grooves are provided above the assembly table. The multiple sets of first locking units are all fixedly disposed on the assembly plane, and the multiple sets of second locking units are respectively fixedly disposed within the pair of inclined right-angle assembly grooves. The multiple clamping units are all fixedly disposed above the assembly table. Each clamping unit includes a fixed clamping plate and a movable clamping block. The fixed clamping plate is fixedly disposed on the assembly plane or within the inclined right-angle assembly grooves, and the movable clamping block is slidably disposed within the fixed clamping plate, cooperating with the fixed clamping plate to clamp the spring cylinder. This application improves the clamping stability and accuracy of spring cylinders.

Description

Technical Field

[0001] This application relates to the field of spring cylinder machining tooling technology, and in particular to a multi-station inclined vise fixture for chamfering spring cylinders. Background Technology

[0002] Spring cylinders are a type of workpiece used to limit the loading of springs. During the processing of spring cylinders, it is necessary to chamfer their sides and end faces. When chamfering the sides of the spring cylinder, it is necessary to fix the spring cylinder at an angle. Traditional spring cylinder chamfering clamping fixtures use a vise and an inclined pad to cooperate with each other to achieve the purpose of fixing the spring cylinder at an angle.

[0003] However, although this method can fix the spring cylinder at an angle, the clamping stability and clamping accuracy are poor. The fixed state of the spring cylinder is easily affected by the pad block, resulting in shaking or tilting. This will not only affect the processing efficiency of the spring cylinder, but also affect the chamfering quality of the spring cylinder. Summary of the Invention

[0004] To address the issues of poor stability and accuracy in traditional clamping methods for tilting and fixing spring cylinders, this application provides a multi-station inclined vise fixture for chamfering spring cylinders.

[0005] This application provides a multi-station inclined vise fixture for chamfering spring cylinders, employing the following technical solution: A multi-station inclined face vise fixture for chamfering spring cylinders includes: a worktable, a multi-station assembly assembly, and multiple clamping units. The multi-station assembly assembly is fixedly disposed above the worktable. The multi-station assembly assembly includes an assembly table, multiple sets of first locking units, and multiple sets of second locking units. An assembly plane and a pair of inclined right-angle assembly grooves are provided above the assembly table. The multiple sets of first locking units are all fixedly disposed on the assembly plane, and the multiple sets of second locking units are respectively fixedly disposed in the pair of inclined right-angle assembly grooves. The multiple sets of clamping units are all fixedly disposed above the assembly table. Each clamping unit includes a fixed clamping plate and a movable clamping block. The fixed clamping plate is fixedly disposed on the assembly plane or in the inclined right-angle assembly groove, and the movable clamping block is slidably disposed in the fixed clamping plate, cooperating with the fixed clamping plate to clamp the spring cylinder.

[0006] By adopting the above technical solution, in practical applications, multiple sets of first locking units are used to lock the fixed clamping plate to fix one assembly clamping unit on the assembly plane. Multiple sets of second locking units are used to lock the fixed clamping plate to fix another assembly clamping unit in the inclined right-angle assembly groove. After fixing, the spring cylinder is clamped and fixed by the cooperation of the fixed clamping plate and the moving clamping block. Subsequently, the side or end face of the spring cylinder can be chamfered according to processing requirements.

[0007] Optionally, the multi-station assembly assembly further includes a pair of fixed ear plates, which are symmetrically arranged on both sides of the assembly table and integrally formed on the bottom of the assembly table.

[0008] By adopting the above technical solution, the assembly table is fixed above the workbench by assembling and fixing the fixed ear plate.

[0009] Optionally, the multi-station assembly assembly further includes multiple positioning sliders, multiple sets of bolts and nuts, and multiple clamping plates. Multiple evenly distributed guide grooves are provided above the worktable. The multiple positioning sliders are slidably disposed in the guide grooves. The multiple sets of bolts and nuts are threadedly assembled above the multiple positioning sliders. The multiple clamping plates are respectively sleeved on the outside of the multiple sets of bolts and nuts and are configured to cooperate with the fixing ear plate.

[0010] By adopting the above technical solution, in actual application, the positioning slider slides along the guide groove toward the fixed ear plate, and the clamping plate is locked above the fixed ear plate by bolts and nuts to press the fixed ear plate, thereby achieving the purpose of fixing the fixed ear plate above the worktable.

[0011] Optionally, the first locking unit includes an outer clamping block, an inner clamping block, and a locking bolt. The outer clamping block is L-shaped, the inner clamping block is T-shaped, and the locking bolt passes through the outer or inner clamping block and is threadedly connected to the assembly table.

[0012] By adopting the above technical solution, the outer side of the fixed clamping plate is locked and fixed by the cooperation of the outer clamping block and the locking bolt, and the inner side of the pair of fixed clamping plates is locked and fixed by the cooperation of the inner clamping block and the locking bolt.

[0013] Optionally, the second locking unit includes a second clamping block and a fixing bolt. The second clamping block is L-shaped, and the fixing bolt passes through the second clamping block and is threadedly connected to the assembly table.

[0014] By adopting the above technical solution, in practical applications, the second clamping block is locked and fixed by fixing bolts, so that the second clamping block can press and fix the fixed clamping plate.

[0015] Optionally, the multi-station assembly assembly further includes an anti-detachment support block, which is slidably connected to the assembly table and located between a pair of inclined right-angle assembly grooves. Both sides of the anti-detachment support block are provided with support slopes, which are adapted to the fixed clamping plate.

[0016] By adopting the above technical solution, the anti-detachment support block can not only prevent the fixed clamping plate installed in the inclined right-angle assembly groove from detaching and limit its movement, but also provide auxiliary support for the spring cylinder clamped between the fixed clamping plate and the moving clamping block, thus ensuring the stability of the clamping and positioning of the spring cylinder.

[0017] Optionally, the multi-station assembly assembly further includes a first cleaning limit member, a second cleaning limit member, and a fixed connecting rod. The first cleaning limit member is U-shaped and slides with the assembly table. The first cleaning limit member has multiple cleaning spray holes on one side corresponding to the inclined right-angle assembly groove. The second cleaning limit member is fixedly mounted on the assembly plane. Both sides of the second cleaning limit member have chip blowing holes adapted to the fixed clamping plate. The fixed connecting rod is fixedly mounted between the first cleaning limit member and the second cleaning limit member, and both ends of the fixed connecting rod are respectively connected to the first cleaning limit member and the second cleaning limit member.

[0018] By adopting the above technical solution, in practical applications, compressed air is delivered into the first cleaning limit component, causing the compressed air to be ejected along the cleaning nozzle and the chip removal nozzle. The air jet method is used to clean the debris from multiple sets of fixed clamping plates, reducing the adverse effects of debris residue on the positioning of the subsequent spring cylinder, and improving the convenience of cleaning and the stability of positioning.

[0019] Optionally, the assembly table is provided with an air intake channel, one end of which is connected to the second cleaning limiter, and the other end of which is fixedly connected to an air intake nozzle.

[0020] By adopting the above technical solution, compressed air is delivered into the first cleaning limiting component through the cooperation of the air inlet and the air inlet channel, which provides a foundation for subsequent jet cleaning.

[0021] Optionally, clamping and positioning grooves are provided on both sides of the bottom of the fixed clamping plate, and the clamping and positioning grooves are adapted to the outer clamping block, the inner clamping block and the second clamping block.

[0022] By adopting the above technical solution, the clamping plate is locked and fixed by pressing the clamping and positioning groove with an outer clamping block, an inner clamping block, or a second clamping block.

[0023] Optionally, the clamping unit further includes a movable threaded rod and a handle. The movable threaded rod is threadedly connected to the fixed clamping plate. One end of the movable threaded rod is rotatably connected to one side of the movable clamping block. The other end of the movable threaded rod passes through the fixed clamping plate and is fixedly connected to the handle.

[0024] By adopting the above technical solution, in practical applications, the rotation of the handle is controlled to drive the moving threaded rod to rotate synchronously. Under the action of the thread, the moving threaded rod will drive the moving clamping block to move. The clamping and loosening state of the spring cylinder is controlled by controlling the distance between the moving clamping block and the fixed clamping plate.

[0025] In summary, the embodiments of the present invention provide a multi-station inclined vise fixture for chamfering spring cylinders, which includes at least one of the following beneficial technical effects: 1. The clamping unit is assembled and fixed by using an inclined right-angle assembly groove, which achieves the purpose of inclined clamping and fixing of the spring cylinder, ensuring clamping stability and clamping accuracy, and improving the efficiency and processing quality of chamfering of the spring cylinder; 2. By modifying the assembly base, the clamping unit can be directly tilted for assembly. This not only reduces modification costs but also eliminates the need to redesign and manufacture the clamping unit structure, shortening the fixture modification cycle and meeting the needs of small-batch, low-cost spring cylinder workpiece processing. 3. By setting the first and second cleaning limit components, the debris generated after chamfering can be cleaned in an auxiliary manner, reducing the adverse effects of debris on the positioning of the spring cylinder and improving the ease of cleaning. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of a multi-station inclined surface vise fixture for chamfering spring cylinders provided in Embodiment 1 of the present invention; Figure 2 This is a schematic diagram of the multi-station assembly component in a multi-station inclined surface vise fixture for chamfering spring cylinders provided in Embodiment 1 of the present invention; Figure 3 This is a schematic diagram of a multi-station inclined surface vise fixture for chamfering spring cylinders provided in Embodiment 2 of the present invention; Figure 4 This is a front view schematic diagram of a multi-station inclined surface vise fixture for chamfering spring cylinders provided in Embodiment 2 of the present invention; Figure 5 This is a schematic diagram of the multi-station assembly component in a multi-station inclined surface vise fixture for chamfering spring cylinders provided in Embodiment 2 of the present invention; Figure 6 for Figure 5 Enlarged view of a portion of the structure at point A; Figure 7 This is a schematic diagram of another perspective of the multi-station assembly component in a multi-station inclined surface vise fixture for chamfering spring cylinders provided in Embodiment 2 of the present invention; Figure 8This is a cross-sectional view of a multi-station assembly component in a multi-station inclined surface vise fixture for chamfering spring cylinders provided in Embodiment 2 of the present invention; Figure 9 for Figure 8 Enlarged view of the structure at point B in the middle; Figure 10 This is a top view of a multi-station inclined vise fixture for chamfering spring cylinders, provided in Embodiment 2 of the present invention.

[0027] Explanation of the markings in the image: 1. Workbench; 2. Multi-station assembly components; 201. Assembly table; 202. First locking unit; 2021. Outer clamping block; 2022. Inner clamping block; 2023. Locking bolt; 203. Second locking unit; 2031. Second clamping block; 2032. Fixing bolt; 204. Fixing ear plate; 205. Positioning slider; 206. Bolt and nut; 207. Clamping plate; 208. Anti-detachment support block; 209. First cleaning limit component; 210. Second cleaning limit component; 211. Fixing connecting rod; 3. Clamping unit; 301. Fixed clamping plate; 302. Moving clamping block; 303. Moving threaded rod; 304. Handle. Detailed Implementation

[0028] The following is in conjunction with the appendix Figures 1 to 10 This application will be described in further detail. Example 1

[0029] Combination Figure 1 and Figure 2 This application discloses a multi-station inclined face vise fixture for chamfering spring cylinders, comprising: a worktable 1, a multi-station assembly assembly 2, and a multi-station clamping unit 3. In practical applications, the worktable 1 is mounted on a milling machine tool. The multi-station assembly assembly 2 horizontally or inclinedly fixes the multi-station clamping unit 3. The horizontally assembled clamping unit 3 is used to horizontally clamp and fix the spring cylinder, while the inclined assembled clamping unit 3 is used to inclinedly fix the spring cylinder. By directly inclinedly fixing the clamping unit 3, the spring cylinder is inclinedly fixed without the need for additional shims, thus improving the stability and positioning accuracy of clamping and fixing the clamping unit 3.

[0030] Combination Figure 1 and Figure 2The multi-station assembly component 2 is fixedly mounted above the workbench 1. The multi-station assembly component 2 includes an assembly table 201, multiple sets of first locking units 202, and multiple sets of second locking units 203. An assembly plane and a pair of inclined right-angle assembly grooves are provided above the assembly table 201. In practical applications, a clamping unit 3 is placed on the assembly plane and locked in place by the multiple sets of first locking units 202. Alternatively, a clamping unit 3 is placed in the pair of inclined right-angle assembly grooves and locked in place by the multiple sets of second locking units 203. Subsequently, the spring cylinder can be horizontally or inclinedly supported according to processing requirements.

[0031] Combination Figure 1 and Figure 2 The multi-station assembly assembly 2 also includes a pair of fixed ear plates 204, which are symmetrically arranged on both sides of the assembly table 201 and integrally formed on the bottom of the assembly table 201. The assembly table 201 is fixed above the workbench 1 by assembling and fixing the fixed ear plates 204.

[0032] Combination Figure 1 and Figure 2 The multi-station assembly assembly 2 also includes multiple positioning sliders 205, multiple sets of bolts and nuts 206, and multiple clamping plates 207. Multiple evenly distributed guide grooves are provided above the worktable 1. The positioning sliders 205 are slidably disposed within these guide grooves. The bolts and nuts 206 are threaded onto the upper parts of the positioning sliders 205. The clamping plates 207 are respectively fitted onto the outer sides of the bolts and nuts 206 and cooperate with the fixing ear plate 204. The positioning sliders 205 slide along the guide grooves towards the fixing ear plate 204. The clamping plates 207 are locked above the fixing ear plate 204 by the bolts and nuts 206, thus clamping the fixing ear plate 204 and fixing it above the worktable 1.

[0033] Combination Figure 1 and Figure 2 Multiple sets of first locking units 202 are fixedly mounted on the assembly plane. Each first locking unit 202 includes an outer clamping block 2021, an inner clamping block 2022, and a locking bolt 2023. The outer clamping block 2021 is L-shaped, and the inner clamping block 2022 is T-shaped. The locking bolt 2023 passes through either the outer clamping block 2021 or the inner clamping block 2022 and is threadedly connected to the assembly table 201. The outer clamping block 2021 and the locking bolt 2023 engage to lock and fix the outer side of the fixed clamping plate 301, and the inner clamping block 2022 and the locking bolt 2023 engage to lock and fix the inner side of a pair of fixed clamping plates 301.

[0034] Combination Figure 1 and Figure 2 Multiple sets of second locking units 203 are respectively fixedly installed in a pair of inclined right-angle mounting grooves. Each second locking unit 203 includes a second pressing block 2031 and a fixing bolt 2032. The second pressing block 2031 is L-shaped, and the fixing bolt 2032 passes through the second pressing block 2031 and is threadedly connected to the mounting table 201. By locking the second pressing block 2031 with the fixing bolt 2032, the second pressing block 2031 presses and fixes the fixed clamping plate 301. Example 2

[0035] Unlike Embodiment 1, the multi-station assembly assembly 2 also includes an anti-detachment support block 208. The anti-detachment support block 208 is slidably connected to the assembly table 201 and is located between a pair of inclined right-angle assembly grooves. By setting the anti-detachment support block 208, not only can the fixed clamping plate 301 installed in the inclined right-angle assembly groove be prevented from detaching and limited, but it can also provide auxiliary support for the spring cylinder clamped between the fixed clamping plate 301 and the moving clamping block 302, thus ensuring the stability of clamping and positioning the spring cylinder.

[0036] It should be noted that the anti-detachment support block 208 has support ramps on both sides, which are adapted to the fixed clamping plate 301. The support ramps provide auxiliary support for the inclined clamping and fixing of the spring cylinder, ensuring the stability of the spring cylinder support and fixing.

[0037] Combination Figure 5 and Figure 6 The multi-station assembly component 2 also includes a first cleaning limit member 209, a second cleaning limit member 210, and a fixed connecting rod 211. The first cleaning limit member 209 is U-shaped and slides with the assembly table 201. The first cleaning limit member 209 has multiple cleaning nozzles on the side corresponding to the inclined right-angle assembly groove. Compressed air is sprayed out through the multiple cleaning nozzles to blow and clean the debris in the inclined right-angle assembly groove.

[0038] Combination Figure 5 and Figure 6 The second cleaning limiting member 210 is fixedly disposed on the assembly plane. Both sides of the second cleaning limiting member 210 have desiccant holes adapted to the fixed clamping plate 301. A fixed connecting rod 211 is fixedly disposed between the first cleaning limiting member 209 and the second cleaning limiting member 210, and both ends of the fixed connecting rod 211 are connected to the first cleaning limiting member 209 and the second cleaning limiting member 210, respectively. The debris on the assembly plane is cleaned by spraying compressed air through the desiccant holes, reducing the adverse effects of debris residue on the subsequent positioning of the spring cylinder. Simultaneously, the second cleaning limiting member 210 can provide lateral auxiliary limiting for the horizontally clamped spring cylinder, improving the stability of the spring cylinder positioning.

[0039] Specifically, an air intake channel is provided inside the assembly table 201. One end of the air intake channel is connected to the second cleaning limit member 210, and the other end of the air intake channel is fixedly connected to an air intake nozzle. Compressed air is delivered into the first cleaning limit member 209 through the cooperation of the air intake nozzle and the air intake channel, providing a basis for subsequent jet cleaning.

[0040] Combination Figure 8 and Figure 9 Multiple clamping units 3 are fixedly mounted above the assembly table 201. Each clamping unit 3 includes a fixed clamping plate 301 and a movable clamping block 302. The fixed clamping plate 301 is fixedly mounted on the assembly plane or in an inclined right-angle assembly groove. In practical applications, the spring cylinder is clamped and fixed by using the fixed clamping plate 301 and the movable clamping block 302 in combination.

[0041] The fixed clamping plate 301 has clamping and positioning grooves on both sides of its bottom. These grooves are adapted to the outer clamping block 2021, the inner clamping block 2022, and the second clamping block 2031. The fixed clamping plate 301 is locked and fixed by pressing the clamping and positioning grooves with the outer clamping block 2021, the inner clamping block 2022, or the second clamping block 2031.

[0042] Combination Figure 8 and Figure 9 The movable clamping block 302 is slidably disposed within the fixed clamping plate 301, and cooperates with the fixed clamping plate 301 to clamp the spring cylinder.

[0043] Combination Figure 8 and Figure 9 The clamping unit 3 also includes a movable threaded rod 303 and a handle 304. The movable threaded rod 303 is threadedly connected to the fixed clamping plate 301. One end of the movable threaded rod 303 is rotatably connected to one side of the movable clamping block 302, and the other end of the movable threaded rod 303 passes through the fixed clamping plate 301 and is fixedly connected to the handle 304. By controlling the rotation of the handle 304, the movable threaded rod 303 is driven to rotate synchronously. Under the action of the thread, the movable threaded rod 303 will drive the movable clamping block 302 to move. The clamping and loosening state of the spring cylinder is controlled by controlling the distance between the movable clamping block 302 and the fixed clamping plate 301.

[0044] In practical use, multiple clamping units 3 are assembled into the assembly plane or a pair of inclined right-angled assembly grooves according to processing requirements. The specific installation steps are as follows: place a pair of fixed clamping plates 301 on the assembly plane and place the inner clamping block 2022 between the pair of fixed clamping plates 301. Then, insert both ends of the inner clamping block 2022 into the clamping positioning grooves on the corresponding sides of the pair of fixed clamping plates 301, and insert multiple sets of outer clamping blocks 2021 into the clamping positioning grooves on the opposite sides of the pair of fixed clamping plates 301. The inner clamping block 2022 and the outer clamping block 2021 are locked and fixed by using locking bolts 2023 to connect with the assembly table 201 by threads, thereby completing the process of fixing the clamping unit 3 on the assembly plane. Another pair of fixed clamping plates 301 are placed in a pair of inclined right-angle assembly grooves. One side of multiple sets of second clamping blocks 2031 is inserted into the clamping and positioning grooves on both sides of the fixed clamping plate 301. The fixed clamping plate 301 is assembled in the inclined right-angle assembly groove by locking the second clamping blocks 2031 with fixing bolts 2032.

[0045] Subsequently, a pair of horizontally assembled clamping units 3 can be used to horizontally clamp and fix the spring cylinder, while a pair of inclinedly assembled clamping units 3 can be used to inclinedly clamp and fix the spring cylinder. Afterwards, the sides or end faces of the spring cylinder can be chamfered using milling.

[0046] After the chamfering of a pair of spring cylinders is completed, compressed air is supplied into the air intake channel so that the compressed air can be sprayed out along the cleaning nozzle and chip blowing hole. The chip generated during the processing is cleaned by blowing air, which makes it easier to clamp and fix the next pair of spring cylinders and chamfer them.

[0047] This specific embodiment is merely an explanation of this application and is not intended to limit it. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.

Claims

1. A multi-station inclined face vise fixture for chamfering spring cylinders, comprising a worktable (1), a multi-station assembly assembly (2), and a multi-station clamping unit (3), characterized in that: The multi-station assembly component (2) is fixedly disposed above the workbench (1). The multi-station assembly component (2) includes an assembly table (201), multiple sets of first locking units (202) and multiple sets of second locking units (203). An assembly plane and a pair of inclined right-angle assembly grooves are provided above the assembly table (201). Multiple sets of first locking units (202) are fixedly disposed on the assembly plane, and multiple sets of second locking units (203) are respectively fixedly disposed in a pair of inclined right-angle assembly grooves. Multiple clamping units (3) are fixedly installed above the assembly table (201). Each clamping unit (3) includes a fixed clamping plate (301) and a movable clamping block (302). The fixed clamping plate (301) is fixedly installed on the assembly plane or in an inclined right-angle assembly groove. The movable clamping block (302) is slidably installed in the fixed clamping plate (301) and cooperates with the fixed clamping plate (301) to clamp the spring cylinder.

2. The multi-station inclined plane vise fixture for chamfering spring cylinders according to claim 1, characterized in that: The multi-station assembly assembly (2) also includes a pair of fixed ear plates (204), which are symmetrically arranged on both sides of the assembly table (201), and the pair of fixed ear plates (204) are integrally formed on the bottom of the assembly table (201).

3. The multi-station inclined plane vise fixture for chamfering spring cylinders according to claim 2, characterized in that: The multi-station assembly assembly (2) also includes multiple positioning sliders (205), multiple sets of bolts and nuts (206), and multiple clamping plates (207). The workbench (1) is provided with a plurality of evenly distributed guide grooves above it, and the plurality of positioning sliders (205) are slidably disposed in the guide grooves. Multiple sets of bolts and nuts (206) are respectively threaded onto the top of multiple positioning sliders (205); Multiple clamping plates (207) are respectively sleeved on the outside of multiple sets of bolts and nuts (206) and are configured to cooperate with the fixing ear plate (204).

4. The multi-station inclined plane vise fixture for chamfering spring cylinders according to claim 1, characterized in that: The first locking unit (202) includes an outer pressing block (2021), an inner pressing block (2022), and a locking bolt (2023); The outer clamping block (2021) is L-shaped, and the inner clamping block (2022) is T-shaped; The locking bolt (2023) is installed through the outer clamping block (2021) or the inner clamping block (2022) and is threadedly connected to the assembly table (201).

5. The multi-station inclined plane vise fixture for chamfering spring cylinders according to claim 4, characterized in that: The second locking unit (203) includes a second clamping block (2031) and a fixing bolt (2032). The second clamping block (2031) is L-shaped, and the fixing bolt (2032) passes through the second clamping block (2031) and is threadedly connected to the assembly table (201).

6. The multi-station inclined plane vise fixture for chamfering spring cylinders according to claim 1, characterized in that: The multi-station assembly assembly (2) also includes an anti-detachment support block (208), which is slidably connected to the assembly table (201) and located between a pair of inclined right-angle assembly grooves. Both sides of the anti-detachment support block (208) are provided with support slopes, which are adapted to the fixed clamping plate (301).

7. The multi-station inclined plane vise fixture for chamfering spring cylinders according to claim 1, characterized in that: The multi-station assembly assembly (2) also includes a first cleaning limit member (209), a second cleaning limit member (210), and a fixed connecting rod (211). The first cleaning limit member (209) is U-shaped and slides with the assembly table (201). The first cleaning limit member (209) is provided with multiple cleaning spray holes on the side corresponding to the inclined right-angle assembly groove. The second cleaning limit member (210) is fixedly installed on the assembly plane. Both sides of the second cleaning limit member (210) are provided with chip blowing holes that are compatible with the fixed clamping plate (301). The fixed connecting rod (211) is fixedly disposed between the first cleaning limit member (209) and the second cleaning limit member (210), and the two ends of the fixed connecting rod (211) are respectively connected to the first cleaning limit member (209) and the second cleaning limit member (210).

8. The multi-station inclined surface vise fixture for chamfering spring cylinders according to claim 7, characterized in that: An air intake channel is provided inside the assembly table (201). One end of the air intake channel is connected to the second cleaning limit member (210), and the other end of the air intake channel is fixedly connected to an air intake nozzle.

9. A multi-station inclined plane vise fixture for chamfering spring cylinders according to claim 5, characterized in that: The bottom sides of the fixed clamping plate (301) are provided with clamping and positioning grooves, which are adapted to the outer clamping block (2021), the inner clamping block (2022) and the second clamping block (2031).

10. The multi-station inclined plane vise fixture for chamfering spring cylinders according to claim 1, characterized in that: The clamping unit (3) further includes a movable threaded rod (303) and a handle (304). The movable threaded rod (303) is threadedly connected to the fixed clamping plate (301). One end of the movable threaded rod (303) is rotatably connected to one side of the movable clamping block (302). The other end of the movable threaded rod (303) passes through the fixed clamping plate (301) and is fixedly connected to the handle (304).

Images