Clamping device for tapping tail end of fork-shaped connector
The clamping device addresses the limitation of single-size clamping by using adjustable mechanisms to securely clamp fork joints of varying sizes, ensuring stability through multiple contact points and enhanced force application.
Patent Information
- Application Number
- CN202420716931.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-08
AI Technical Summary
Existing clamping devices for tapping the tail end of fork-shaped joints are limited to clamping joints of a single size, failing to accommodate joints of different sizes as required.
A clamping device comprising a base, clamping assembly with sliders, vertical blocks, guide rods, and driving mechanisms, allowing for adjustable clamping of fork joints of varying sizes by using first and second driving mechanisms to move and adjust vertical blocks and clamping blocks, and incorporating side clamping mechanisms for enhanced stability.
Enables secure clamping of fork joints of different sizes by adjusting vertical blocks and clamping blocks, ensuring stability through multiple contact points, and providing enhanced clamping force via double-threaded screws and knobs.
Smart Images
Figure CN222289033U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clamps, in particular to a clamping device for tapping at the tail end of a fork-shaped joint. Background Art
[0002] The fork joint consists of two parts: a concave block and a short column. Tapping the tail end of the fork joint is tapping the short column. In order to ensure the stability of the fork joint during the tapping process, a clamping device is required to clamp the fork joint.
[0003] The prior art (CN210231805U) discloses a clamping device for tapping the tail end of a fork-shaped joint, wherein a middle fixing part is vertically fixed at the center of the bottom plate, a pair of side clamping parts are arranged on both sides of the middle fixing part, and screws are arranged on both sides of the middle fixing part for driving the side clamping parts to move toward the side of the middle fixing part to clamp the fork-shaped joint; the side clamping parts and the middle fixing part cooperate with each other for inverted clamping of the fork-shaped joint; two pairs of guide rods are fixed on both sides of the middle fixing part; the side clamping parts pass through the guide rods, the middle fixing part has a secondary assembly groove, and the side clamping parts have a main clamping groove. The screw is turned to clamp the fork-shaped joint using the middle fixing part and the two side clamping parts, and then the tail end is tapped.
[0004] However, the above method can only clamp a fork joint of a single size by using the middle fixing part and the side clamping part, and cannot clamp fork joints of different sizes according to different requirements. Utility Model Content
[0005] The utility model aims to provide a clamping device for tapping at the tail end of a fork-shaped joint, which can clamp fork-shaped joints of different sizes as required.
[0006] To achieve the above-mentioned purpose, the utility model provides a clamping device for tapping the tail end of a fork-shaped joint, comprising a base and a clamping assembly;
[0007] The clamping assembly comprises two slide blocks, two vertical blocks, a first driving mechanism, two vertical plates, two guide rods, two first clamping blocks and two second driving mechanisms;
[0008] The two sliders are respectively slidably connected to the base and are respectively located on the inner side of the base; the two vertical blocks are respectively fixedly connected to the two sliders and are respectively located on the top of the two sliders; the first driving mechanism is arranged on the base; the two vertical plates are respectively fixedly connected to the base and are respectively located on the top of the base; the two guide rods are respectively slidably connected to the two vertical plates and pass through the two vertical plates; the two first clamping blocks are respectively fixedly connected to the two guide rods and are respectively located on one side of the two guide rods; the two second driving mechanisms are respectively arranged on the two vertical plates.
[0009] Wherein, the clamping assembly further comprises two reinforcing rods; the two reinforcing rods are respectively fixedly connected to the base, and are respectively slidably connected to the two sliding blocks, and respectively pass through the two sliding blocks.
[0010] Among them, the first driving mechanism includes a first double-threaded screw, a rotating shaft and a handle; the first double-threaded screw is rotatably connected to the base, and is respectively threadedly connected to the two sliders, and passes through the two sliders respectively; the rotating shaft is fixedly connected to the first double-threaded screw, and is rotatably connected to the base, and passes through the base; the handle is fixedly connected to the first double-threaded screw, and is located on one side of the first double-threaded screw.
[0011] Among them, the second driving mechanism includes a clamping screw and a first knob; the clamping screw is threadedly connected to the vertical plate, and is rotationally connected to the first clamping block, and passes through the vertical plate; the first knob is fixedly connected to the clamping screw and is located on one side of the clamping screw.
[0012] Wherein, the clamping assembly further comprises two side clamping mechanisms; the two side clamping mechanisms are respectively arranged on the two first clamping blocks.
[0013] Among them, the side clamping mechanism includes a mounting frame, two second clamping blocks, a second double-threaded screw and a second knob; the mounting frame is fixedly connected to the first clamping block and passes through the first clamping block; the two second clamping blocks are respectively slidably connected to the mounting frame and are respectively penetrated by the mounting frame; the second double-threaded screw is rotatably connected to the mounting frame, and is respectively threadedly connected to the two second clamping blocks and passes through the first clamping block; the second knob is fixedly connected to the second double-threaded screw and is located on one side of the second double-threaded screw.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] 1. By setting the base, the two sliders, the two vertical blocks, the first driving mechanism, the two vertical plates, the two guide rods, the two first clamping blocks and the two second driving mechanisms; when clamping, the concave head of the fork joint is inverted on the two vertical blocks, and then the first driving mechanism is used to drive the two sliders to move, thereby driving the two vertical blocks to move and press against the inner sides of the concave head of the fork joint, and then the two second driving mechanisms are used respectively to drive the two first clamping blocks to press against the outer sides of the concave head of the fork joint, thereby clamping the fork joint; the two vertical blocks can be moved and adjusted according to the different sizes of the concave head of the fork joint, and then the two first clamping blocks are respectively used to clamp the concave head of the fork joint, so that fork joints of different sizes can be clamped as needed.
[0016] 2. By setting the installation frame, two second clamping blocks, the second double-threaded screw and the second knob; after the two vertical blocks and the two first clamping blocks respectively cooperate to clamp the concave head of the fork joint, turn the second knob, rotate the second double-threaded screw, drive the two second clamping blocks to move closer to each other, clamp the concave head of the fork joint from the front and back sides, so that the fork joint is clamped more stably. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] 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.
[0018] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.
[0019] Figure 2 It is an overall front view of the first embodiment of the utility model.
[0020] Figure 3 It is an overall top view of the first embodiment of the utility model.
[0021] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.
[0022] Figure 5 yes Figure 4 A partial enlargement of detail A.
[0023] 101-base, 102-clamping assembly, 103-slider, 104-vertical block, 105-first driving mechanism, 106-vertical plate, 107-guide rod, 108-first clamping block, 109-second driving mechanism, 110-reinforcement rod, 111-first double-threaded screw, 112-rotating shaft, 113-handle, 114-clamping screw, 115-first knob, 201-side clamping mechanism, 202-installing frame, 203-second clamping block, 204-second double-threaded screw, 205-second knob. DETAILED DESCRIPTION
[0024] The first embodiment of the present application is:
[0025] See also Figure 1-Figure 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is an overall front view of the first embodiment of the utility model. Figure 3 It is an overall top view of the first embodiment of the utility model.
[0026] The utility model provides a clamping device for tapping the tail end of a fork-shaped joint, comprising a base 101 and a clamping assembly 102;
[0027] The clamping assembly 102 includes two sliders 103, two vertical blocks 104, a first driving mechanism 105, two vertical plates 106, two guide rods 107, two first clamping blocks 108, two second driving mechanisms 109 and two reinforcing rods 110; the first driving mechanism 105 includes a first double-threaded screw 111, a rotating shaft 112 and a handle 113; the second driving mechanism 109 includes a clamping screw 114 and a first knob 115; the above scheme can clamp fork joints of different sizes as needed.
[0028] According to this specific embodiment, the base 101 is used to install the clamping assembly 102, and the clamping assembly 102 is used to clamp the fork joint.
[0029] Among them, the two sliders 103 are respectively slidably connected to the base 101 and are respectively located on the inner side of the base 101; the two vertical blocks 104 are respectively fixedly connected to the two sliders 103 and are respectively located on the top of the two sliders 103; the first driving mechanism 105 is arranged on the base 101; the two vertical plates 106 are respectively fixedly connected to the base 101 and are respectively located on the top of the base 101; the two guide rods 107 are respectively slidably connected to the two vertical plates 106 and respectively pass through the two vertical plates 106; the two first clamping blocks 108 are respectively fixedly connected to the two guide rods 107 and are respectively located on one side of the two guide rods 107; the two second driving mechanisms 109 are respectively arranged on the two vertical plates 106. The first driving mechanism 105 is used to drive the two sliders 103 to slide in opposite directions. The movement of the sliders 103 can drive the vertical block 104 to move. The vertical block 104 is used to support the concave head of the fork joint from the inside. The vertical plate 106 is used to slidably install the guide rod 107. The second driving mechanism 109 is used to drive the first clamping block 108 to move under the guidance of the guide rod 107. When clamping, the concave head of the fork joint is buckled on the two vertical blocks 104, and then the first driving mechanism 105 is used to drive the two clamping blocks 108 to move. The slider 103 moves, thereby driving the two vertical blocks 104 to move and press against the inner sides of the concave head of the fork joint, and then the two second driving mechanisms 109 are used to drive the two first clamping blocks 108 to press against the outer sides of the concave head of the fork joint, so as to clamp the fork joint; the two vertical blocks 104 can be moved and adjusted according to the different sizes of the concave head of the fork joint, and then the concave head of the fork joint can be clamped with the two first clamping blocks 108, so that fork joints of different sizes can be clamped as needed.
[0030] Secondly, the two reinforcing rods 110 are respectively fixedly connected to the base 101, and are respectively slidably connected to the two sliders 103, and respectively pass through the two sliders 103. The reinforcing rods 110 are used to guide the two sliders 103, so that the sliders 103 are more stably slidably installed on the inner side of the base 101.
[0031] At the same time, the first double-threaded screw 111 is rotatably connected to the base 101, and is respectively threadedly connected to the two sliders 103, and passes through the two sliders 103 respectively; the rotating shaft 112 is fixedly connected to the first double-threaded screw 111, and is rotatably connected to the base 101, and passes through the base 101; the handle 113 is fixedly connected to the first double-threaded screw 111, and is located on one side of the first double-threaded screw 111. The first double-threaded screw 111 is divided into two sections, the left and right sections, and the thread directions of the two sections are opposite, so the two sliders 103 can be driven to slide in opposite directions. The handle 113 is used to facilitate the rotation of the rotating shaft 112, and the rotating shaft 112 drives the first double-threaded screw 111 to rotate.
[0032] In addition, the clamping screw 114 is threadedly connected to the vertical plate 106, and is rotatably connected to the first clamping block 108, and passes through the vertical plate 106; the first knob 115 is fixedly connected to the clamping screw 114 and is located on one side of the clamping screw 114. Rotating the clamping screw 114 can drive the first clamping block 108 to move, and the first knob 115 is used to facilitate the rotation of the clamping screw 114.
[0033] The clamping device for tapping the tail end of a fork joint described in this embodiment, when clamping, the concave head of the fork joint is inverted on the two vertical blocks 104, and then the first double-threaded screw 111 is rotated to drive the two sliders 103 to move, thereby driving the two vertical blocks 104 to move and press against the inner sides of the concave head of the fork joint, and then the two clamping screws 114 are rotated respectively to drive the two first clamping blocks 108 to press against the outer sides of the concave head of the fork joint, thereby clamping the fork joint; the two vertical blocks 104 can be moved and adjusted according to the different sizes of the concave head of the fork joint, and then the two first clamping blocks 108 are respectively cooperated to clamp the concave head of the fork joint, so that fork joints of different sizes can be clamped as needed.
[0034] The second embodiment of the present application is:
[0035] Based on the first embodiment, please refer to Figure 4-Figure 5 ,in, Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 5 yes Figure 4 A partial enlargement of detail A.
[0036] The clamping assembly 102 of the clamping device for tapping at the tail end of a fork joint provided by the utility model further includes two side clamping mechanisms 201 ; the side clamping mechanism 201 includes a mounting frame 202 , two second clamping blocks 203 , a second double-threaded screw 204 and a second knob 205 .
[0037] According to this specific embodiment, the two side clamping mechanisms 201 are respectively arranged on the two first clamping blocks 108. The side clamping mechanisms 201 are used to clamp the fork joint from the front and rear sides.
[0038] Among them, the installation frame 202 is fixedly connected to the first clamp block 108 and passes through the first clamp block 108; the two second clamp blocks 203 are respectively slidably connected to the installation frame 202 and are respectively penetrated by the installation frame 202; the second double-threaded screw 204 is rotationally connected to the installation frame 202, and is respectively threadedly connected to the two second clamp blocks 203 and passes through the first clamp block 108; the second knob 205 is fixedly connected to the second double-threaded screw 204 and is located on one side of the second double-threaded screw 204. The threads of the front and rear sections of the second double-threaded screw 204 passing through the first clamp 108 are in opposite directions, so rotating the second double-threaded screw 204 can drive the two second clamps 203 to slide in opposite directions; after the two vertical blocks 104 and the two first clamps 108 respectively cooperate to clamp the concave head of the fork joint, turn the second knob 205 and rotate the second double-threaded screw 204 to drive the two second clamps 203 to move closer to each other, clamp the concave head of the fork joint from the front and rear sides, so that the fork joint is clamped more stably.
[0039] The clamping device for tapping the tail end of a fork joint described in this embodiment is such that after the two vertical blocks 104 and the two first clamping blocks 108 respectively cooperate to clamp the concave head of the fork joint, the second knob 205 is turned to rotate the second double-threaded screw 204 to drive the two second clamping blocks 203 to move closer to each other, clamping the concave head of the fork joint from the front and back sides, so that the fork joint is clamped more stably.
[0040] 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 clamping device for tapping the tail end of a fork-shaped joint, comprising a base; characterized in that: Also included is a clamping assembly; The clamping assembly comprises two slide blocks, two vertical blocks, a first driving mechanism, two vertical plates, two guide rods, two first clamping blocks and two second driving mechanisms; The two sliders are respectively slidably connected to the base and are respectively located on the inner side of the base; the two vertical blocks are respectively fixedly connected to the two sliders and are respectively located on the top of the two sliders; the first driving mechanism is arranged on the base; the two vertical plates are respectively fixedly connected to the base and are respectively located on the top of the base; the two guide rods are respectively slidably connected to the two vertical plates and pass through the two vertical plates; the two first clamping blocks are respectively fixedly connected to the two guide rods and are respectively located on one side of the two guide rods; the two second driving mechanisms are respectively arranged on the two vertical plates.
2. A fork-shaped joint tail end tapping clamping device as claimed in claim 1, characterized in that: The clamping assembly further comprises two reinforcing rods; the two reinforcing rods are respectively fixedly connected to the base, and are respectively slidably connected to the two sliding blocks, and respectively pass through the two sliding blocks.
3. A fork-shaped joint tail end tapping clamping device as claimed in claim 2, characterized in that: The first driving mechanism includes a first double-threaded screw, a rotating shaft and a handle; the first double-threaded screw is rotatably connected to the base, and is respectively threadedly connected to the two sliders, and passes through the two sliders respectively; the rotating shaft is fixedly connected to the first double-threaded screw, and is rotatably connected to the base, and passes through the base; the handle is fixedly connected to the first double-threaded screw, and is located on one side of the first double-threaded screw.
4. A fork-shaped joint tail end tapping clamping device as claimed in claim 3, characterized in that: The second driving mechanism includes a clamping screw and a first knob; the clamping screw is threadedly connected to the vertical plate, and is rotationally connected to the first clamping block and passes through the vertical plate; the first knob is fixedly connected to the clamping screw and is located on one side of the clamping screw.
5. A fork-shaped joint tail end tapping clamping device as claimed in claim 4, characterized in that: The clamping assembly further comprises two side clamping mechanisms; the two side clamping mechanisms are respectively arranged on the two first clamping blocks.
6. A fork-shaped joint tail end tapping clamping device as claimed in claim 5, characterized in that: The side clamping mechanism includes a mounting frame, two second clamping blocks, a second double-threaded screw and a second knob; the mounting frame is fixedly connected to the first clamping block and passes through the first clamping block; the two second clamping blocks are respectively slidably connected to the mounting frame and are respectively penetrated by the mounting frame; the second double-threaded screw is rotatably connected to the mounting frame, and is respectively threadedly connected to the two second clamping blocks and passes through the first clamping block; the second knob is fixedly connected to the second double-threaded screw and is located on one side of the second double-threaded screw.