Wedge mechanism

Abstract

The utility model relates to the technical field of guide mechanisms, in particular to an inclined wedge mechanism which comprises a stress body, a track plate, a sliding plate, a lower pressing block, a driving block, a bottom plate, an inclined wedge, a square column, a cylinder, a springback assembly and a limiting assembly, the inclined wedge is in sliding connection with the cylinder, the springback assembly is arranged on one side of the cylinder, and the limiting assembly is arranged on one side of the lower pressing block. The driving block is opened to drive the lower pressing block to stably move downwards under the cooperation of the sliding plate and the track plate, when the lower pressing block makes contact with the bevel wedge, pressure from top to bottom acts on the bevel wedge, at the moment, the bevel wedge moves rightwards, and the limiting assembly is used for limiting the moving distance of the lower pressing block; the rebounding assembly is used for restoring the inclined plane wedge to the previous position, in this way, the situation that the lower pressing block shakes is avoided, it is guaranteed that movement in the vertical direction is normally converted into movement in the horizontal direction, and unnecessary economic losses are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of guide mechanisms, in particular to an inclined wedge mechanism. Background Art

[0002] The inclined wedge mechanism is a mechanism that changes vertical motion into horizontal motion or inclined motion through the coordinated use of an inclined wedge and a slider. The inclined wedge is a wedge-shaped part that is mainly used to change the direction of linear motion. In most cases, the inclined wedge can change vertical motion into horizontal motion. In the mold, the inclined wedge is an important component used in stamping processing, in which the driver is installed in the upper mold, and the slider and guide seat are installed in the lower mold. Currently, the inclined wedge is widely used in production and processing.

[0003] The existing inclined wedge mechanism is prone to shaking during vertical movement, which may cause accidental damage to parts and increase unnecessary economic losses. Utility Model Content

[0004] The utility model aims to provide an inclined wedge mechanism, aiming to solve the problem in the prior art that the existing inclined wedge mechanism is prone to shaking during vertical movement, which is prone to accidental damage to parts and increases unnecessary economic losses.

[0005] To achieve the above-mentioned purpose, the utility model provides an inclined wedge mechanism, including a force-bearing body, a track plate, a slide plate, a pressing block, a driving block, a bottom plate, an inclined wedge, a square column, a cylinder, a rebound assembly and a limit assembly, wherein the force-bearing body is arranged on one side of the bottom plate, the track plate is fixedly connected to the force-bearing body and is located on one side of the force-bearing body, the slide plate is fixedly connected to the track plate and is located on one side of the track plate, the pressing block is fixedly connected to the slide plate and is located on one side of the slide plate, the driving block is fixedly connected to the pressing block and is located above the pressing block, the square column is fixedly connected to the bottom plate and is located above the bottom plate, the cylinder is fixedly connected to the square column and is located above the square column, the inclined wedge is slidably connected to the cylinder and is located above the cylinder, the rebound assembly is arranged on one side of the cylinder, and the limit assembly is arranged on one side of the pressing block.

[0006] In which, the rebound assembly includes a movable plate, a sliding rod, a return spring, a side plate and a locking bolt, the cylinder having a first sliding hole, the first sliding hole slidably matched with the movable plate, the cylinder having a second sliding hole, the second sliding hole slidably matched with the sliding rod, the sliding rod is fixedly connected to the movable plate and is located on one side of the movable plate, the side plate is fixedly connected to the sliding rod and is located at one end of the sliding rod, the return spring is sleeved on the outer side wall of the sliding rod, one end of the return spring is fixedly connected to the movable plate and is located on one side of the movable plate, the other end of the return spring is fixedly connected to the cylinder and is located on the inner side wall of the second sliding hole, the sliding rod and the side plate respectively have threaded holes, and the threaded holes are threadedly matched with the locking bolt.

[0007] Wherein, the rebound assembly also includes a gasket, which is detachably connected to the locking bolt and is located on the outer side wall of the locking bolt, and the gasket is in contact with the side plate.

[0008] Among them, the limiting assembly includes a limiting plate and a right-angle frame, the limiting plate is fixedly connected to the lower pressure block and is located on one side of the lower pressure block, the right-angle frame is fixedly connected to the bottom plate and is located above the bottom plate, and the right-angle frame and the limiting plate are slidably matched.

[0009] Wherein, the inclined wedge mechanism also includes a fixing component, and the fixing component is arranged on one side of the force-bearing body.

[0010] Among them, the fixing assembly includes a fixing frame, a soft board and a fixing bolt. The fixing frame is fixedly connected to the force-bearing body and is located on one side of the force-bearing body. The soft board is fixedly connected to the fixing frame and is located below the fixing frame. The fixing bolt passes through the fixing frame.

[0011] The utility model provides an inclined wedge mechanism, wherein the driving block is opened to drive the pressing block to move stably downward under the cooperation of the sliding plate and the track plate, and when the pressing block contacts the inclined wedge, pressure from top to bottom acts on the inclined wedge, and the inclined wedge moves to the right at this time. The limiting assembly is used to limit the moving distance of the pressing block, and when the pressing block leaves the inclined wedge, the rebound assembly is used to restore the inclined wedge to its previous position, thereby avoiding shaking of the pressing block, ensuring that the movement in the vertical direction is normally converted into movement in the horizontal direction, and reducing unnecessary economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 It is an overall cross-sectional view of the first embodiment of the utility model.

[0015] Figure 3 It is an overall rear view of the first embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0017] Figure 5 It is an overall rear view of the second embodiment of the utility model.

[0018] 101-force-bearing body, 102-track plate, 103-slide plate, 104-pressing block, 105-driving block, 106-bottom plate, 107-inclined wedge, 108-square column, 109-cylinder, 110-rebound assembly, 111-limiting assembly, 112-moving plate, 113-slide rod, 114-reset spring, 115-side plate, 116-locking bolt, 117-gasket, 118-limiting plate, 119-right angle frame, 120-first sliding hole, 121-second sliding hole, 122-threaded hole, 201-fixing assembly, 202-fixing frame, 203-soft plate, 204-fixing bolt. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] First embodiment:

[0021] See also Figures 1 to 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 is a sectional view of the whole of the first embodiment of the utility model, Figure 3 It is an overall rear view of the first embodiment of the utility model.

[0022] The utility model provides an inclined wedge mechanism, including a force-bearing body 101, a track plate 102, a slide plate 103, a pressing block 104, a driving block 105, a bottom plate 106, an inclined wedge 107, a square column 108, a cylinder 109, a rebound component 110 and a limiting component 111, wherein the rebound component 110 includes a moving plate 112, a slide bar 113, a reset spring 114, a side plate 115, a locking bolt 116 and a gasket 117, and the limiting component 111 includes a limiting plate 118 and a right-angle frame 119, the cylinder 109 has a first sliding hole 120, the cylinder 109 has a second sliding hole 121, and the slide bar 113 and the side plate 115 respectively have threaded holes 122.

[0023] According to this specific embodiment, the force-bearing body 101 is arranged on one side of the bottom plate 106, the track plate 102 is fixedly connected to the force-bearing body 101 and is located on one side of the force-bearing body 101, the slide plate 103 is fixedly connected to the track plate 102 and is located on one side of the track plate 102, the lower pressing block 104 is fixedly connected to the slide plate 103 and is located on one side of the slide plate 103, the driving block 105 is fixedly connected to the lower pressing block 104 and is located above the lower pressing block 104, the square column 108 is fixedly connected to the bottom plate 106 and is located above the bottom plate 106, the cylinder 109 is fixedly connected to the square column 108 and is located above the square column 108, the inclined wedge 107 is slidably connected to the cylinder 109 and is located above the cylinder 109, and the rebound group Part 110 is arranged on one side of the cylinder 109, and the limiting component 111 is arranged on one side of the pressing block 104. The driving block 105 is opened to drive the pressing block 104 to move downward stably under the cooperation of the slide plate 103 and the track plate 102. When the pressing block 104 contacts the inclined wedge 107, the pressure from top to bottom acts on the inclined wedge 107. At this time, the inclined wedge 107 moves to the right. The limiting component 111 is used to limit the moving distance of the pressing block 104. When the pressing block 104 leaves the inclined wedge 107, the rebound component 110 is used to restore the inclined wedge 107 to its previous position. In this way, the shaking of the pressing block 104 is avoided, and the normal conversion of the vertical movement into the horizontal movement is ensured, thereby reducing unnecessary economic losses.

[0024] The cylinder 109 has a second sliding hole 121, and the second sliding hole 121 is slidably matched with the sliding rod 113. The sliding rod 113 is fixedly connected to the moving plate 112 and is located on one side of the moving plate 112. The side plate 115 is fixedly connected to the sliding rod 113 and is located at one end of the sliding rod 113. The return spring 114 is sleeved on the outer side wall of the sliding rod 113. One end of the return spring 114 is fixedly connected to the moving plate 112 and is located on one side of the moving plate 112. The other end of the return spring 114 is fixedly connected to the cylinder 109. The sliding rod 113 and the side plate 115 are connected and located on the inner side wall of the second sliding hole 121. The sliding rod 113 and the side plate 115 respectively have a threaded hole 122, and the threaded hole 122 is threadedly matched with the locking bolt 116. When the inclined wedge 107 moves to the right, the side plate 115 pulls the sliding rod 113 to slide in the first sliding hole 120. At this time, the moving plate 112 squeezes the return spring 114. When the pressure on the inclined wedge 107 is cancelled, the return spring 114 will drive the inclined wedge 107 to move to the left due to the nature of the return spring 114 until it returns to the position before use.

[0025] Secondly, the gasket 117 is detachably connected to the locking bolt 116 and is located on the outer side wall of the locking bolt 116, and the gasket 117 is in contact with the side plate 115. The gasket 117 can increase the contact area between the locking bolt 116 and the side plate 115 to prevent loosening.

[0026] At the same time, the limiting plate 118 is fixedly connected to the lower pressing block 104 and is located on one side of the lower pressing block 104, the right-angle frame 119 is fixedly connected to the bottom plate 106 and is located above the bottom plate 106, and the right-angle frame 119 and the limiting plate 118 are slidably matched. When the limiting plate 118 is inserted into the right-angle frame 119, the moving distance of the lower pressing block 104 is effectively limited to prevent the lower pressing block 104 from contacting the bottom plate 106.

[0027] When the inclined wedge mechanism of the utility model is used, the driving block 105 is opened, so that it drives the lower pressing block 104 to move downward stably under the cooperation of the slide plate 103 and the track plate 102. When the lower pressing block 104 contacts the inclined wedge 107, the pressure from top to bottom acts on the inclined wedge 107. At this time, the inclined wedge 107 moves to the right. When the limiting plate 118 is inserted into the right-angle frame 119, the moving distance of the lower pressing block 104 is effectively limited to prevent the lower pressing block 104 from contacting the bottom plate 106. When the inclined wedge 107 moves to the right, the side plate 115 pulls the The sliding rod 113 slides in the first sliding hole 120, and the movable plate 112 squeezes the return spring 114 at this time. When the pressure on the inclined wedge 107 is released, the nature of the return spring 114 will drive the inclined wedge 107 to move leftward until it returns to the position before use. The gasket 117 can increase the contact area between the locking bolt 116 and the side plate 115 to prevent loosening. In this way, the shaking of the lower pressing block 104 is avoided, and the normal conversion of vertical movement into horizontal movement is ensured, thereby reducing unnecessary economic losses.

[0028] Second embodiment:

[0029] Based on the first embodiment, please refer to Figure 4 and Figure 5 ,in, Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 5 It is an overall rear view of the second embodiment of the utility model.

[0030] The utility model provides an inclined wedge mechanism, which also includes a fixing assembly 201 . The fixing assembly 201 includes a fixing frame 202 , a soft board 203 and a fixing bolt 204 .

[0031] According to this specific embodiment, the fixing component 201 is arranged on one side of the force-bearing body 101. The fixing component 201 is added to enable the staff to fix the force-bearing body 101 to prevent the force-bearing body 101 from loosening during use, thereby reducing the workload of the staff.

[0032] Among them, the fixing frame 202 is fixedly connected to the force-bearing body 101 and is located on one side of the force-bearing body 101, the soft board 203 is fixedly connected to the fixing frame 202 and is located below the fixing frame 202, and the fixing bolt 204 passes through the fixing frame 202. The fixing bolt 204 passes through the fixing frame 202 and the soft board 203 in sequence, which can facilitate the staff to fix the force-bearing body 101, avoid the force-bearing body 101 from loosening during use, and reduce the workload of the staff.

[0033] When using an inclined wedge mechanism of the utility model, the fixing bolt 204 passes through the fixing frame 202 and the soft plate 203 in sequence, which can facilitate the staff to fix the force-bearing body 101, avoid the force-bearing body 101 from loosening during use, and reduce the workload of the staff.

[0034] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A wedge mechanism, characterized in that: It includes a force-bearing body, a track plate, a slide plate, a pressing block, a driving block, a bottom plate, a bevel wedge, a square column, a cylinder, a rebound assembly and a limit assembly, the force-bearing body is arranged on one side of the bottom plate, the track plate is fixedly connected to the force-bearing body and is located on one side of the force-bearing body, the slide plate is fixedly connected to the track plate and is located on one side of the track plate, the pressing block is fixedly connected to the slide plate and is located on one side of the slide plate, the driving block is fixedly connected to the pressing block and is located above the pressing block, the square column is fixedly connected to the bottom plate and is located above the bottom plate, the cylinder is fixedly connected to the square column and is located above the square column, the bevel wedge is slidably connected to the cylinder and is located above the cylinder, the rebound assembly is arranged on one side of the cylinder, and the limit assembly is arranged on one side of the pressing block.

2. The cam mechanism according to claim 1, characterized in that: The spring assembly comprises a movable plate, a sliding rod, a return spring, a side plate and a locking bolt, the cylinder having a first sliding hole, the first sliding hole slidably matched with the movable plate, the cylinder having a second sliding hole, the second sliding hole slidably matched with the sliding rod, the sliding rod is fixedly connected to the movable plate and is located on one side of the movable plate, the side plate is fixedly connected to the sliding rod and is located at one end of the sliding rod, the return spring is sleeved on the outer side wall of the sliding rod, one end of the return spring is fixedly connected to the movable plate and is located on one side of the movable plate, the other end of the return spring is fixedly connected to the cylinder and is located on the inner side wall of the second sliding hole, the sliding rod and the side plate respectively have threaded holes, and the threaded holes are threadedly matched with the locking bolt.

3. The cam mechanism according to claim 2, characterized in that: The rebound assembly also includes a gasket, which is detachably connected to the locking bolt and is located on the outer side wall of the locking bolt, and the gasket is in contact with the side plate.

4. The angled wedge mechanism according to claim 3, characterized in that: The limiting assembly includes a limiting plate and a right-angle frame, wherein the limiting plate is fixedly connected to the lower pressing block and is located on one side of the lower pressing block, and the right-angle frame is fixedly connected to the bottom plate and is located above the bottom plate, and the right-angle frame and the limiting plate are slidably matched.

5. The angled wedge mechanism according to claim 4, characterized in that: The inclined wedge mechanism also includes a fixing component, and the fixing component is arranged on one side of the force-bearing body.

6. The angled wedge mechanism according to claim 5, characterized in that: The fixing assembly includes a fixing frame, a soft board and fixing bolts. The fixing frame is fixedly connected to the force-bearing body and is located on one side of the force-bearing body. The soft board is fixedly connected to the fixing frame and is located below the fixing frame. The fixing bolts penetrate the fixing frame.

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