A deformation-resistant C-type retaining ring processing device

Abstract

This utility model relates to the field of processing device technology and discloses a processing device for an anti-deformation C-type retaining ring. A fixing block is sleeved on the outer wall of a support rod. An opening groove is formed on the outer wall of the fixing block near the support rod, and a sliding groove is formed on the inner wall of the fixing block away from the opening groove. A slider and a bolt are slidably connected to the inner wall of the sliding groove. The bolt is threaded onto the top inner wall of the slider, and a clamping rod is provided on the lower surface of the slider. This utility model, through the setting of the fixing block and the sliding groove, allows the fixing block to move downwards, driving the clamping rod downwards to clamp and fix the workpiece. Unscrewing the bolt at the opening groove allows the position of the fixing block to be adjusted up and down. The positioning groove and the positioning block cooperate to make the fixing block perpendicular to the sleeve block. When it is necessary to adjust the clamping position of the clamping rod, the bolt at the sliding groove is loosened, and as the bolt slides in the sliding groove, the bolt drives the slider to slide at the bottom of the sliding groove. The slider then drives the clamping rod to slide for adjustment. Finally, the bolt is tightened to fix the slider, improving the flexibility of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of processing device equipment, in particular to an anti-deformation C-type retaining ring processing device. Background Art

[0002] Retaining rings, also known as retaining rings, are divided into retaining rings for holes and retaining rings for shafts. They play an axial limit role and can prevent axial movement of other parts. The forming process mostly uses plate punching, and the functional cross-section is conical. After assembly, it is mostly linear contact. Some large-size models are made by wire winding and punching excess materials. The cross-section is a regular rectangle.

[0003] The application number is CN202321459835.4, which discloses an automatic processing and forming device for a retaining ring, including a base, a discharging device is fixedly connected to the base, one end of the discharging device is fixedly connected to a workbench, a discharging port is arranged at the center of the top of the workbench, a plurality of groups of sliding devices are distributed in a clockwise equidistant array on the top of the workbench, a plurality of cams are distributed in an equidistant array on the top of the workbench, and the number of the cams is the same as the number of the sliding devices. The utility model adds a bearing to each of the upper and lower tools, and the upper tool bearing has a wire groove, and the bearing is used to feed the wire, and the tool bearing will rotate when the wire is fed; the lower tool bearing is designed inside the tool, and the lower tool is provided with a wire groove. The flat wire is formed into the groove under the action of the bearing, which reduces the friction between the wire surface and the surface, so that there will be no scratches on the product surface, and at the same time ensures the dimensional accuracy of the product forming.

[0004] The automatic processing and forming device for a retaining ring disclosed in the above document has the following defects: during the use of the device, the material needs to be clamped and fixed when the retaining ring is cut and formed, otherwise the material is easily impacted by the tool and deviated during cutting, which ultimately results in the retaining ring having a low forming quality.

[0005] It can be seen from this that the existing automatic processing and forming device for retaining rings does not have the function of clamping and fixing the workpiece, and it is necessary to improve the existing deficiencies and provide a function that can clamp and fix the workpiece. Utility Model Content

[0006] The utility model aims to provide a deformation-proof C-shaped retaining ring processing device to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a device for processing an anti-deformation C-shaped retaining ring, comprising a clamping assembly and a positioning assembly, wherein the clamping assembly is threadedly connected to the inner wall of the positioning assembly, the clamping assembly comprises a support rod, a fixing block is sleeved on the outer wall of the support rod, an opening groove is provided on the outer wall of the fixing block close to the support rod, a sliding groove is provided on the inner wall of the fixing block away from the opening groove, a sliding block and a bolt are slidably connected to the inner wall of the sliding groove, the bolt is threadedly connected to the top inner wall of the sliding block, and a clamping rod is provided on the lower surface of the sliding block. The purpose of such arrangement is that during the use of the device, the workpiece is placed on the placing table, the smaller workpiece is positioned through the limit groove, the hand-held rotating block is rotated, the rotating block drives the support rod to move spirally downward, the support rod drives the limit block to move spirally downward in the sleeve block, the limit block squeezes the compression spring downward to shrink to the mounting plate, the limit block is limited to be perpendicular to the bottom plate through the compression spring and the mounting plate, the support rod drives the fixing block downward downward, the fixing block drives the clamping rod downward to clamp and fix the workpiece, the position of the fixing block can be adjusted up and down by unscrewing the bolt at the open groove, the positioning groove and the positioning block cooperate to use the fixing block perpendicular to the sleeve block, when the clamping position of the clamping rod needs to be adjusted, loosen the bolt at the slide groove, when the bolt is slid in the slide groove, the bolt drives the slider to slide at the bottom of the slide groove, the slider drives the clamping rod to slide for adjustment, and finally the bolt is tightened to fix the slider, thereby improving the flexibility of the device.

[0009] Furthermore, the clamping assembly includes a bottom plate, a sleeve block is inserted on the inner wall of the bottom plate, a positioning slot is provided at the top of the sleeve block, a positioning block is clamped on the inner wall of the fixed block, the positioning block is located directly above the positioning slot, a bolt is threadedly connected on the inner wall of one side of the bottom plate, and one end of the bolt extends to the outer wall of the sleeve block. The purpose of this arrangement is that during the use of the device, the position of the fixed block can be adjusted up and down by unscrewing the bolt at the open slot, and the positioning slot and the positioning block cooperate to use the fixed block perpendicular to the sleeve block.

[0010] Furthermore, the inner wall of the sleeve block is threadedly connected to a limit block, the support rod is welded to the inner wall of the limit block, and a rotating block is provided at the top of the support rod. The purpose of this arrangement is that when the device is used, the rotating block is rotated by hand, the rotating block drives the support rod to move spirally downward, and the support rod drives the limit block to move spirally downward in the sleeve block.

[0011] Furthermore, a compression spring is welded to the lower surface of the limit block, a mounting plate is welded to the lower surface of the compression spring, a bolt is threadedly connected to the inner wall of the mounting plate, and one end of the bolt extends upward to the inner wall of the limit block. The purpose of this arrangement is that during the use of the device, the limit block presses the compression spring downward to shrink toward the mounting plate, and the limit block is limited to be perpendicular to the bottom plate by the compression spring and the mounting plate.

[0012] Furthermore, a placing table is provided on the upper surface of the bottom plate, and a limiting groove is provided on the upper surface of the placing table. The purpose of such arrangement is that when the device is used, a workpiece is placed on the placing table, and a smaller workpiece is positioned through the limiting groove.

[0013] Furthermore, two bolts are threadedly connected on the inner wall of the top of the placing table, and one end of the two bolts extends downward to the inner wall of the bottom plate. The purpose of this arrangement is that during the use of the device, the positioning assembly is fixed by bolts for easy disassembly and replacement.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model provides a fixed block and a slide groove. The fixed block drives the clamping rod downward to clamp the workpiece. The position of the fixed block can be adjusted up and down by unscrewing the bolt at the opening groove. The positioning groove and the positioning block cooperate to make the fixed block perpendicular to the sleeve block. When it is necessary to adjust the clamping position of the clamping rod, the bolt at the slide groove is loosened. When the bolt is slid in the slide groove, the bolt drives the slider to slide at the bottom of the slide groove, and the slider drives the clamping rod to slide for adjustment. Finally, the bolt is tightened to fix the slider, thereby improving the flexibility of the device.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the clamping assembly of the utility model;

[0020] Figure 3 This is a schematic diagram of a partial cross-sectional structure of the clamping assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the split structure of the positioning component of the utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] In the figure: 1. Clamping assembly; 101. Base plate; 102. Bushing block; 103. Limiting block; 104. Compression spring; 105. Mounting plate; 106. Bolt; 107. Support rod; 108. Rotating block; 109. Positioning slot; 110. Fixed block; 111. Opening slot; 112. Positioning block; 113. Slide slot; 114. Sliding block; 115. Clamping rod; 2. Positioning assembly; 201. Placement table; 202. Limiting slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 4 As shown, the utility model is a deformation-proof C-type retaining ring processing device, including a clamping component 1 and a positioning component 2, the clamping component 1 is threadedly connected to the inner wall of the positioning component 2, the clamping component 1 includes a support rod 107, a fixing block 110 is sleeved on the outer wall of the support rod 107, an opening groove 111 is provided on the outer wall of the fixing block 110 close to the support rod 107, a sliding groove 113 is provided on the inner wall of the fixing block 110 away from the opening groove 111, a slider 114 and a bolt 106 are slidably connected to the inner wall of the sliding groove 113, the bolt 106 is threadedly connected to the top inner wall of the slider 114, and a clamping rod 115 is provided on the lower surface of the slider 114. The purpose of such arrangement is that during the use of the device, the workpiece is placed on the placement table 201, the smaller workpiece is positioned through the limit groove 202, the rotating block 108 is rotated by hand, the rotating block 108 drives the support rod 107 to move spirally downward, the support rod 107 drives the limit block 103 to move spirally downward in the sleeve block 102, the limit block 103 presses the compression spring 104 downward to shrink toward the mounting plate 105, the limit block 103 is limited to be perpendicular to the bottom plate 101 by the compression spring 104 and the mounting plate 105, the support rod 107 drives the fixed block 110 downward, and the fixed block 110 drives the clamping rod downward 115 is used to clamp and fix the workpiece downward. The position of the fixed block 110 can be adjusted up and down by unscrewing the bolt 106 at the open groove 111. The positioning groove 109 and the positioning block 112 cooperate to use the fixed block 110 perpendicular to the sleeve block 102. When the clamping position of the clamping rod 115 needs to be adjusted, the bolt 106 at the slide groove 113 is loosened. When the bolt 106 slides in the slide groove 113, the bolt 106 drives the slider 114 to slide at the bottom of the slide groove 113, and the slider 114 drives the clamping rod 115 to slide for adjustment. Finally, the bolt 106 is tightened to fix the slider 114, thereby improving the flexibility of the device.

[0026] The clamping assembly 1 includes a base plate 101, a sleeve block 102 is inserted on the inner wall of the base plate 101, a positioning groove 109 is provided on the top of the sleeve block 102, a positioning block 112 is clamped on the inner wall of the fixing block 110, and the positioning block 112 is located directly above the positioning groove 109. A bolt 106 is threadedly connected to the inner wall of one side of the base plate 101, and one end of the bolt 106 extends to the outer wall of the sleeve block 102. The purpose of this arrangement is that during the use of the device, the position of the fixing block 110 can be adjusted up and down by unscrewing the bolt 106 at the open groove 111, and the positioning groove 109 and the positioning block 112 cooperate to use the fixing block 110 vertically on the sleeve block 102.

[0027] The inner wall of the sleeve block 102 is threadedly connected to the limit block 103, the support rod 107 is welded to the inner wall of the limit block 103, and a rotating block 108 is provided at the top of the support rod 107. The purpose of this arrangement is that when the device is used, the rotating block 108 is held and rotated, and the rotating block 108 drives the support rod 107 to move downward in a spiral, and the support rod 107 drives the limit block 103 to move downward in the sleeve block 102 in a spiral.

[0028] A compression spring 104 is welded to the lower surface of the limit block 103, a mounting plate 105 is welded to the lower surface of the compression spring 104, a bolt 106 is threadedly connected to the inner wall of the mounting plate 105, and one end of the bolt 106 extends upward to the inner wall of the limit block 103. The purpose of this arrangement is that during the use of the device, the limit block 103 presses the compression spring 104 downward to shrink toward the mounting plate 105, and the limit block 103 is limited to be perpendicular to the bottom plate 101 by the compression spring 104 and the mounting plate 105.

[0029] The upper surface of the bottom plate 101 is provided with a placing table 201, and the upper surface of the placing table 201 is provided with a limiting groove 202. The purpose of such arrangement is that during the use of the device, a workpiece is placed on the placing table 201, and a smaller workpiece is positioned through the limiting groove 202.

[0030] Two bolts 106 are threadedly connected to the inner wall of the top of the placing platform 201, and one end of the two bolts 106 extends downward to the inner wall of the bottom plate 101. The purpose of this arrangement is that during the use of the device, the positioning assembly 2 is fixed by the bolts 106 for easy disassembly and replacement.

[0031] When the device is in use, the workpiece is placed on the placing table 201, and the smaller workpiece is positioned through the limiting groove 202. The rotating block 108 is held and rotated, and the rotating block 108 drives the support rod 107 to move downward in a spiral manner. The support rod 107 drives the limiting block 103 to move downward in a spiral manner in the sleeve block 102, and the limiting block 103 presses the compression spring 104 downward to contract toward the mounting plate 105. The limiting block 103 is limited to be perpendicular to the bottom plate 101 by the compression spring 104 and the mounting plate 105, and the support rod 107 drives the fixing block 110 downward, and the fixing block 110 drives the clamping rod 115 downward. The workpiece is clamped and fixed downwardly, and the position of the fixing block 110 can be adjusted up and down by unscrewing the bolt 106 at the open groove 111. The positioning groove 109 and the positioning block 112 cooperate to use the fixing block 110 perpendicular to the sleeve block 102. When the clamping position of the clamping rod 115 needs to be adjusted, loosen the bolt 106 at the slide groove 113, and when the bolt 106 slides in the slide groove 113, the bolt 106 drives the slider 114 to slide at the bottom of the slide groove 113, and the slider 114 drives the clamping rod 115 to slide for adjustment. Finally, tighten the bolt 106 to fix the slider 114, thereby improving the flexibility of the device.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A deformation-resistant C-shaped retaining ring processing device, comprising a clamping assembly (1) and a positioning assembly (2), characterized in that: The clamping assembly (1) is threadedly connected to the inner wall of the positioning assembly (2), and the clamping assembly (1) comprises a support rod (107), a fixing block (110) is sleeved on the outer wall of the support rod (107), an opening groove (111) is provided on the outer wall of the fixing block (110) close to the support rod (107), a sliding groove (113) is provided on the inner wall of the fixing block (110) away from the opening groove (111), a sliding block (114) and a bolt (106) are slidably connected on the inner wall of the sliding groove (113), the bolt (106) is threadedly connected to the top inner wall of the sliding block (114), and a clamping rod (115) is provided on the lower surface of the sliding block (114).

2. The anti-deformation C-shaped retaining ring processing device according to claim 1, characterized in that: The clamping assembly (1) comprises a base plate (101), a sleeve block (102) is inserted into the inner wall of the base plate (101), a positioning groove (109) is provided at the top of the sleeve block (102), a positioning block (112) is clamped into the inner wall of the fixing block (110), the positioning block (112) is located directly above the positioning groove (109), and a bolt (106) is threadedly connected to the inner wall of one side of the base plate (101), and one end of the bolt (106) extends to the outer wall of the sleeve block (102).

3. The anti-deformation C-shaped retaining ring processing device according to claim 2, characterized in that: The inner wall of the sleeve block (102) is threadedly connected to a limit block (103), the support rod (107) is welded to the inner wall of the limit block (103), and a rotating block (108) is provided at the top end of the support rod (107).

4. The anti-deformation C-shaped retaining ring processing device according to claim 3, characterized in that: A compression spring (104) is welded to the lower surface of the limit block (103), a mounting plate (105) is welded to the lower surface of the compression spring (104), a bolt (106) is threadedly connected to the inner wall of the mounting plate (105), and one end of the bolt (106) extends upward to the inner wall of the limit block (103).

5. The anti-deformation C-shaped retaining ring processing device according to claim 2, characterized in that: A placement platform (201) is provided on the upper surface of the bottom plate (101), and a limiting groove (202) is provided on the upper surface of the placement platform (201).

6. The anti-deformation C-type retaining ring processing device according to claim 5, characterized in that: Two bolts (106) are threadedly connected to the inner wall of the top of the placement platform (201), and one end of the two bolts (106) extends downward to the inner wall of the bottom plate (101).

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