Positioning clamp for spring

Abstract

The utility model discloses a positioning fixture for a spring, which comprises a base, a first fixing seat mounted on the base, and a second fixing seat positioned on one side of the first fixing seat and driven by a driving component mounted below the base to slide, and fixing discs are mounted on the first fixing seat and the second fixing seat. A plurality of groups of fixed blocks which are connected through pressure springs and are arranged in a sliding manner are arranged on a disc body of the fixed disc in a surrounding manner, and hooks are arranged on the fixed blocks; the positioning clamp for the spring can slide in the sliding grooves in the corresponding directions through multiple sets of hooks arranged on multiple sets of fixing blocks which are located on two sets of fixing discs on the first fixing base and the second fixing base and connected in the multiple sets of sliding grooves through compression springs, and a driving component drives a second part arranged on one side of the first fixing base to drive the second part to be arranged on one side of the first fixing base, wherein the multiple sets of hooks are located on the multiple sets of fixing blocks, and the multiple sets of fixing blocks are located on the two sets of fixing discs on the first fixing base and the second fixing base. And in the moving process that the fixing base is far away from or close to the first fixing base, the spring can be conveniently clamped, fixed, disassembled and replaced, and meanwhile the positioning requirement for springs of different specifications can be met.

Description

Technical Field

[0001] This utility model relates to the field of positioning clamps for springs. Background Technology

[0002] Springs, as common mechanical components, are widely used in various mechanical equipment, electronic products, and the automotive industry. During spring production, positioning and clamping are typically required to meet the needs of visual inspection or painting processes. However, existing spring positioning fixtures have relatively limited clamping dimensions, lacking flexibility and flexibility in addressing the positioning requirements of springs of different specifications. Utility Model Content

[0003] The purpose of this utility model is to provide a positioning clamp for springs. This positioning clamp is convenient for clamping, fixing, disassembling and replacing springs, while meeting the positioning requirements of springs of different specifications. It has high flexibility and applicability.

[0004] The technical solution adopted by this utility model to solve the above problems is:

[0005] A positioning clamp for springs includes a base and a first fixed seat mounted thereon, and a second fixed seat located on one side of the first fixed seat and slidably disposed by a driving component mounted below the base. Both the first and second fixed seats are equipped with fixed discs. Multiple sets of fixed blocks connected and slidably disposed by compression springs are arranged around the disc body of the fixed discs. The fixed blocks are provided with hooks.

[0006] Preferably, the fixed plate along the sliding direction of the fixed block is provided with multiple sets of connecting blocks, and the fixed block and the compression spring connected to it are detachably installed on the fixed plate through the connecting blocks.

[0007] Preferably, the hook is mounted on the fixing block with a detachable structure.

[0008] Preferably, a second hook can be detachably installed in the middle of the fixed plate, and both the hook and the second hook are fitted with rubber sleeves.

[0009] Preferably, the fixed plate located on the first fixed base is rotatably mounted on the first fixed base via a pin rod provided on the first fixed base and a bearing sleeved around it. The fixed plate located on the second fixed base is driven to rotate by a second driving component provided on the second fixed base. Both sets of fixed plates are detachably connected to the pin rod and the second driving component respectively via pin grooves provided on them and set screws rotatably mounted on them.

[0010] Preferably, the base corresponding to the installation position of the drive component is covered with a cover on both sides, and the cover is also provided with an observation window.

[0011] Compared with the prior art, this utility model has the following advantages and effects:

[0012] This utility model is a positioning clamp for springs. The overall structure of this spring positioning clamp allows for sliding along the grooves by multiple hooks on multiple sets of fixed blocks connected by compression springs on two sets of fixed discs located on the first and second fixed seats. A driving component drives the second fixed seat, positioned to one side of the first fixed seat, to move away from or towards the first fixed seat. This facilitates clamping, fixing, disassembly, and replacement of springs while meeting the positioning requirements of springs of different specifications. Furthermore, the movement of the second fixed seat by the driving component allows for stretching of the spring to different lengths, satisfying various usage needs. In addition, the overall structure of this spring positioning clamp and the multiple mounting holes at the bottom of the base facilitate installation, fixing, and adjustment during disassembly, adapting to the actual usage environment. This provides high flexibility and applicability. Attached Figure Description

[0013] Figure 1-2 This is a schematic diagram of the overall structure of a positioning clamp for a spring according to an embodiment of the present invention.

[0014] Figure 3 This is an enlarged disassembly view of the connecting block, compression spring, fixing block, and the connection structure between the upper hook and the second hook on the fixed plate according to an embodiment of this utility model.

[0015] Figure 4-5 This is an enlarged view of the structure of the present invention, in which two sets of fixed discs are detachably connected between the pin on the first fixed seat and the second driving component on the second fixed seat.

[0016] Figure Numbers: Base 100, Through Slot 101, Second Through Slot 102, Through Hole 103, Mounting Hole 104, Cover 105, Observation Window 1051, Spring 110, Controller 120, First Fixed Seat 1, Pin 11, Bearing 12, Second Fixed Seat 2, Drive Component 20, Lead Screw Shaft 201, Drive Component 202, Lead Screw Slider 203, Fixed Plate 3, Slide Groove 31, Compression Spring 32, Fixed Block 33, Hook 34, Connecting Block 35, Second Hook 36, Pin Groove 37, Top Screw 371, Second Drive Component 4, Drive Shaft 41. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0018] See Figure 1-2 This embodiment relates to a positioning clamp for a spring 110, including a base 100 and a first fixed seat 1 mounted thereon, and a second fixed seat 2 located on one side of the first fixed seat 1 and slidably disposed by a driving component 20 mounted below the base 100. Both the first fixed seat 1 and the second fixed seat 2 are mounted with fixed discs 3. Multiple sets of fixed blocks 33 are arranged around the disc body of the fixed disc 3, which are connected by compression springs 32 and slidably disposed thereon. The fixed blocks 33 are provided with hooks 34.

[0019] Specifically in this embodiment, such as Figure 1 and Figure 2 The spring 110 shown is configured with an integral structure of a positioning clamp, and the driving component 20 adopts... Figure 2 The existing ball screw conventional drive method shown in the diagram is structurally configured as follows: It includes a screw shaft 201 rotatably mounted at the bottom of a base 100, a drive motor mounted on one side of the base 100 and connected to one end of the screw shaft 201 for rotation, and a screw slider 203 that slides on the screw shaft 201 and is connected to the second fixed seat 2 above via an adapter slot 101 on the base 100. In actual use, the drive motor operates and drives the screw shaft 201 to rotate, according to the specific specifications of the spring 110 to be clamped. This is achieved through a controller 120 mounted on the base 100 and connected via multiple sets of through holes 103 at corresponding positions on the base 100 for driving the motor. This, in turn, causes the screw to rotate. The slider 203 and the second fixed seat 2 connected to it move along the through groove 101 of the base 100 on the lead screw shaft 201 in a direction close to or away from the first fixed seat 1. This allows the two ends of the corresponding spring 110 to be fixed to two sets of fixed discs 3 mounted on the first and second fixed seats 1 and 2, respectively. Specifically, the multiple sets of fixed blocks 33 arranged around the fixed discs 3 can slide according to the specific specifications of the spring 110, along the multiple sets of sliding grooves 31 opened at corresponding positions on the fixed disc 3 and the compression springs 32 connected to the fixed blocks 33 within the sliding grooves 31. Simultaneously, the multiple sets of hooks 34 on the multiple sets of fixed blocks 33, combined with the drive component 20, drive the second fixed seat 2 to adjust its position, thus achieving... Figure 1 and Figure 2The process of hooking and fixing the two ends of the spring 110 is shown to facilitate subsequent operations such as appearance inspection or paint repair of the spring 110. The overall structure of this spring 110 positioning clamp allows for sliding of multiple hooks 34 on multiple sets of fixed blocks 33 connected by compression springs 32 within multiple sets of sliding grooves 31 on two sets of fixed discs 3 located on the first fixed base 1 and the second fixed base 2. The second fixed base 2, positioned to one side of the first fixed base 1, is driven by the drive component 20 to move away from or towards the first fixed base 1. This facilitates clamping, fixing, disassembling, and replacing of the spring 110, while also meeting the positioning requirements for springs 110 of different specifications. Furthermore, the movement of the second fixed base 2 driven by the drive component 20 allows for stretching of the spring 110 to different lengths, satisfying various usage needs. In addition, the overall structure of this spring 110 positioning clamp and the multiple sets of mounting holes 104 at the bottom of the base 100 facilitate installation, fixing, and adjustment during disassembly, adapting to the actual usage environment. This design offers high flexibility and applicability.

[0020] See Figure 3 Multiple sets of connecting blocks 35 are provided on the fixed disk 3 along the sliding direction of the fixed block 33. The fixed block 33 and the compression spring 32 connected to it are detachably installed on the fixed disk 3 through the connecting blocks 35. The connecting blocks 35 are detachably installed on one end of the slide groove 31 opened at the corresponding position of the fixed disk 3 through bolts. This realizes the blocking of the fixed block 33 and the detachable connection process of the fixed block 33 and the compression spring 32 in the slide groove 31, further improving the structural detachability and disassembly flexibility of this positioning fixture, facilitating the installation, disassembly, cleaning, and replacement of the fixed block 33, the compression spring 32, and the connecting blocks 35, and improving the clamping stability of the spring 110.

[0021] The hook 34 is detachably mounted on the fixing block 33, from... Figure 3 As can be seen, the structure of the hook 34 allows for detachable connection to the fixed block 33 during rotation via a threaded structure, facilitating the installation, disassembly, and replacement of the hook 34 and improving its flexibility of use.

[0022] A second hook 36 can be detachably installed in the middle of the fixed plate 3. Both the hook 34 and the second hook 36 are fitted with rubber sleeves. The second hook 36 is detachably installed in the middle of the fixed plate 3 with a threaded structure that is compatible with the structure of the hook 34. This facilitates the connection and fixation of the tension spring, further improving the functionality, flexibility and applicability of this positioning clamp. Rubber sleeves can be fitted on the hook 34 and the second hook 36 according to the usage requirements. The addition of the rubber sleeve structure can further improve the hooking effect of the spring 110, increase the friction force at the connection position between the spring 110 and the spring 110, and reduce the phenomenon of slippage and separation. At the same time, the rubber sleeve can also provide a certain degree of protection for the spring 110, reduce unnecessary wear on the surface of the spring 110 and its hooks 34 and 36, and improve the structural stability of the hooks 34 and 36.

[0023] See Figure 4-5 The fixed disk 3 located on the first fixed base 1 is rotatably mounted on the first fixed base 1 via a pin 11 and a bearing 12 sleeved around it. The fixed disk 3 located on the second fixed base 2 is driven to rotate by a second driving component 4 located on the second fixed base 2. Both sets of fixed disks 3 are detachably connected to the pin 11 and the second driving component 4 via pin grooves 37 adapted to the pin 11 and set screws 371 rotatably mounted on them. The pin 11 can be rotatably mounted on the first fixed base 1 via the bearing 12 sleeved on it. In addition, the structure of the pin 11 can be adapted to the structure of the drive shaft 41 corresponding to the second driving component 4. Combined with the pin grooves 37 and set screws 371 rotatably mounted on the fixed disk 3, the pin 11 of the first fixed base 1 and the second fixed base 2 are respectively connected to the second driving component 4. The second drive component 4 is detachably connected, which facilitates the installation, disassembly, cleaning, and replacement of the entire plate of the fixed plate 3, improving the convenience and efficiency of daily inspection and subsequent maintenance. The second drive component 4 is connected to the controller 120 provided on the base 100. The connection line can pass through the second through slot 102 opened at the corresponding position of the base 100 and connect to the controller 120. Under the control of the controller 120, the second drive component 4 located on the second fixed base 2 can drive the fixed plate 3 and the spring 110 connected to it, as well as another set of fixed plates 3 connected to the pin 11 of the first fixed base 1, to rotate synchronously in the corresponding directions. This further improves the speed of subsequent operations such as appearance inspection or paint repair of the spring 110 and meets different usage needs.

[0024] Both sides of the base 100 corresponding to the installation position of the drive component 20 are covered with covers 105, and each cover 105 has an observation window 1051 for viewing. Figure 1 and Figure 2 As can be seen, the addition of the cover 105 on both sides of the base 100 can further improve the structural stability of the base 100, and at the same time provide a certain protective effect for the drive component 20. Combined with the opening of the observation window 1051 on the cover 105, it is convenient to observe and adjust the working status of the drive component 20 and its driving the movement of the second fixed seat 2 in real time. It is also convenient to carry out daily inspection and later maintenance operations, thereby improving the working stability of this spring 110 positioning fixture.

[0025] The above description in this specification is merely illustrative of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not depart from the content of this specification or exceed the scope defined in the claims, all of which shall fall within the protection scope of this invention.

Claims

1. A positioning clamp for springs, characterized in that: It includes a base and a first fixed seat mounted on it, and a second fixed seat located on one side of the first fixed seat and slidably disposed by a driving component mounted below the base. Both the first and second fixed seats are equipped with fixed discs. Multiple sets of fixed blocks connected by compression springs and slidably disposed around the disc body of the fixed discs are arranged. The fixed blocks are provided with hooks.

2. The positioning clamp for springs according to claim 1, characterized in that: Multiple sets of connecting blocks are provided on the fixed plate along the sliding direction of the fixed block, and the fixed block and the compression spring connected to it are detachably installed on the fixed plate through the connecting blocks.

3. The positioning clamp for springs according to claim 1, characterized in that: The hook is mounted on the fixed block in a detachable manner.

4. The positioning clamp for springs according to claim 3, characterized in that: A second hook can be detachably installed in the middle of the fixed plate, and both the hook and the second hook are fitted with rubber sleeves.

5. The positioning clamp for springs according to claim 1, characterized in that: The fixed plate located on the first fixed base is rotatably mounted on the first fixed base by a pin rod provided on the first fixed base and a bearing sleeved around it. The fixed plate located on the second fixed base is driven to rotate by a second driving component provided on the second fixed base. Both sets of fixed plates are detachably connected to the pin rod and the second driving component by pin grooves provided on them and set screws rotatably mounted on them.

6. The positioning clamp for springs according to claim 1, characterized in that: Both sides of the base corresponding to the installation position of the drive component are covered with covers, and observation windows are opened on the covers.

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