Clamping assembly tool

Abstract

The utility model discloses a clamping assembly tool which comprises a support, a lifting mechanism is installed in the support, the lifting mechanism pushes a lifting block to move up and down, and a clamping mechanism is installed in the portion, above the lifting block, of the support. The device further comprises an inner supporting seat, and the inner supporting seat and the annular piece on the lifting block are coaxially arranged. During use, the sliding block is placed on the lifting block, the lifting block is located at the upper position, the outer spring is assembled on the sliding block, the sliding block is clamped by the clamping mechanism in the circumferential direction, and the clamping mechanism can limit the outer spring between the outer step of the sliding block and the clamping translation block at the same time; when the lifting mechanism drives the lifting block to move downwards, the outer spring releases elastic force to drive the sliding block to move downwards relative to the power clamp, so that a clamping jaw at the bottom end of the power clamp is stressed and contracted inwards to be clamped in a clamping groove of the push rod, and assembly of the automatic injection pen power assembly can be achieved ingeniously through spring force assistance. The clamping and assembling tool disclosed by the utility model can be transferred among the assembling stations, so that the assembling efficiency and effect of the power assembly are effectively improved, and the practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic injection pen assembly auxiliary equipment, in particular to a clamping assembly tool. Background Art

[0002] An automatic injection pen is a product that combines the drug and the injection mechanism into one. Its appearance is similar to a pen, such as the drug delivery device disclosed in the existing public patent CN202210839957.X.

[0003] In the actual assembly operation of the injection pen, the related parts are usually assembled into corresponding components first. For example, the push rod, slider, spring, power cover, etc. are assembled into a power component, which is combined with the outer shell to form an upper pen shell component, and then assembled with the lower pen shell component to form a finished product.

[0004] In existing assembly production, the clamping fixtures used to assemble power components are complex in structure and high in cost. In addition, due to the presence of factors such as spring preload during the assembly process, assembly failure is very likely to occur. Spring structural parts are prone to fatigue failure and need to be replaced regularly. Utility Model Content

[0005] In order to solve the above problems, the present application provides a clamping assembly tool with a rational structure, which can cleverly utilize the spring force in the assembly process, effectively assist in the smooth and reliable assembly of the injection pen power component, has a simple and ingenious structure, can be easily transferred between workstations, and has good practicality.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A clamping assembly tool comprises a support, a lifting mechanism is installed in the support, the lifting mechanism pushes the lifting block to move up and down, and the clamping mechanism is installed in the support above the lifting block; it also includes an inner supporting seat, the inner supporting seat is coaxially arranged with the annular member on the lifting block; the clamping mechanism includes clamping translation blocks that move towards or away from each other, and the facing sides of the clamping translation blocks on both sides are jointly surrounded to form a clamping surface, and the clamping surface is concave to form a notch.

[0008] As a further improvement of the above technical solution:

[0009] The clamping mechanism includes upper moving parts arranged in parallel and spaced relation, the side faces of the two upper moving parts facing each other are set as left-right symmetrical fitting surfaces 2, and horizontal bearings are respectively tangently mounted between the two fitting surfaces 2; the lifting mechanism includes lower moving parts arranged in parallel and spaced relation, the top faces of the two lower moving parts are set as left-right symmetrical fitting surfaces 1, and vertical bearings are respectively tangently mounted on the top faces of the two fitting surfaces 1; the distance between the fitting surfaces 2 on both sides changes from large to small or from small to large from front to back, and the height of the fitting surfaces 1 on both sides changes from low to high or from high to low from front to back.

[0010] The second bonding surface and the first bonding surface both include a first plane and a second plane which are parallel to each other, and the first plane and the second plane are connected by an inclined plane.

[0011] The upper moving part in the clamping mechanism is installed on the support for forward and backward sliding. The support is equipped with two clamping translation blocks for sliding along the left and right directions. Each clamping translation block is installed with a horizontal bearing, and the outer circumferential surface of the horizontal bearing is tangent to the second fitting surface.

[0012] The support is symmetrically provided with protrusions in the front and back, two clamping translation blocks are arranged on both sides of the protrusion, and horizontal springs are installed between the protrusion and the clamping translation blocks on both sides; the supports located on both sides of the protrusion are provided with two horizontal grooves for the upper moving part to move forward and backward.

[0013] The horizontal bearing is rotatably mounted on the clamping translation block via a vertical axis, and the outer peripheral surfaces of the horizontal bearings on both sides that are opposite to each other protrude outward from the corresponding clamping translation block.

[0014] The lower moving part in the lifting mechanism is installed on the support for forward and backward sliding. A lifting block is also installed in the support for upward and downward sliding. Vertical bearings are installed symmetrically on the bottom surface of the lifting block. The middle part of the top surface of the lifting block extends upward to form a ring.

[0015] A lifting groove is provided at the center of the support for the lifting block to move up and down, and a horizontal groove is provided through the support front and back for the lower moving part to move forward and backward; the vertical bearing is installed at the bottom of the lifting block through a horizontal axis rotation, and the lower part of the outer circumferential surface of the vertical bearing protrudes downward from the lifting block.

[0016] The support comprises an upper support and a lower support which are relatively fixedly installed up and down, the lifting mechanism is installed in the lower support, and the clamping mechanism is installed in the upper support.

[0017] An intermediate seat is fixedly installed between the upper support and the lower support.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The utility model has a compact and reasonable structure and is easy to operate. When in use, the slider is placed on the lifting block, the lifting block is in the upper position, an outer spring is installed on the slider, and the slider is clamped by the clamping mechanism from the circumferential direction. The clamping mechanism can also limit the outer spring between the outer step of the slider and the clamping translation block; when the lifting mechanism drives the lifting block downward, the outer spring releases the elastic force to drive the slider downward relative to the power card, so that the claw at the bottom end of the power card is forced to retract inward and is clamped in the card slot of the push rod, and the spring force can be cleverly used to assist in the assembly of the power component of the automatic injection pen, effectively improving the assembly efficiency and effect of the power component;

[0020] The structure of the clamping assembly tooling of the utility model is simplified and ingenious, and can be easily transferred between various assembly stations, effectively helping to ensure the smooth and reliable assembly of the injection pen assembly, and having good practicality;

[0021] The utility model also has the following advantages:

[0022] The lifting block is pushed up by the lifting mechanism, and the slider is supported by the lifting block, which effectively ensures the reliability and accuracy of the slider as an assembly reference; as the clamping mechanism clamps the upper part of the slider in the circumferential direction, the outer spring can be restricted between the outer step of the slider and the clamping mechanism, so that the spring is kept in a compressed state during the subsequent assembly process;

[0023] The clamping mechanism and the lifting mechanism are based on the settings of the second and first fitting surfaces on the upper moving part and the lower moving part respectively, and convert the forward and backward movements of the upper moving part and the lower moving part into the movements of clamping towards each other and lifting up and down. The structure is simple, and while ensuring the performance of the follow-up tooling, it is convenient for the layout of the driving power and helps to reduce the overall volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the appearance of the power assembly of the utility model.

[0025] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0026] Figure 3 It is a cross-sectional view of the power assembly of the utility model.

[0027] Figure 4 This is a structural diagram of the clamping assembly tooling of the utility model.

[0028] Figure 5 It is an exploded view of the clamping assembly tooling of the utility model.

[0029] Figure 6 It is a structural schematic diagram of the clamping mechanism of the utility model.

[0030] Figure 7 It is a structural schematic diagram of the clamping translation block of the utility model.

[0031] Figure 8 It is a structural schematic diagram of the lifting mechanism of the utility model.

[0032] Fig. 9 The utility model is a schematic diagram of the lifting mechanism and the inner support seat supporting the slider and the push rod.

[0033] Among them: 1. lifting mechanism; 2. lower support; 3. middle seat; 4. clamping mechanism; 5. upper support; 6. cover plate; 7. inner support seat; 8. power assembly;

[0034] 11. lower moving part; 12. lower connecting part; 13. vertical bearing; 14. lifting block; 15. vertical spring; 111. fitting surface 1; 141. annular part;

[0035] 20. Bottom plate; 21. Horizontal slot 1; 22. Lifting slot;

[0036] 41. upper connecting member; 42. upper moving member; 43. horizontal bearing; 44. clamping translation block; 45. horizontal spring; 421. second fitting surface; 441. groove; 442. notch; 443. clamping surface;

[0037] 51. horizontal groove 2; 52. convex block;

[0038] 61. Layering;

[0039] 71. Locking block;

[0040] 81. Push rod; 82. Slider; 83. External spring; 84. Power card; 85. Main body; 86. Power cover; 87. Inner spring; 88. Housing; 811. Card slot; 821. External step; 841. Card claw; 842. Buckle; 851. Side ear; 861. Bayonet. DETAILED DESCRIPTION

[0041] The specific implementation of the present utility model is described below in conjunction with the accompanying drawings.

[0042] A clamping assembly tool of the present embodiment is used in the assembly process of the power component 8 in the automatic injection pen. The clamping assembly tool can not only clamp and transfer the power component 8 like a conventional tool, but also cleverly utilize the compressive elastic force of the outer spring 83 to promote the final assembly of the power component 8.

[0043] The automatic injection pen, which is the assembly object of the clamping assembly tool in this embodiment, has been applied for a patent on July 18, 2022, with application number CN202210839957.X, and its name is drug delivery device. The utility model of the same report has been authorized for disclosure; the specific structure of the power component 8 of the automatic injection pen involved in this application can refer to the above-mentioned patent application.

[0044] Combination Figure 1 , Figure 2 and Figure 3 As shown, the structure of the power assembly 8 as the assembly object involved in the present application is briefly described to facilitate the understanding of the clamping assembly tool of the present embodiment.

[0045] The structure of the power assembly 8 is as follows: it includes a push rod 81, a slider 82, an outer spring 83, a power card 84, a main body 85, a power cover 86, an inner spring 87, and an outer shell 88. The power card 84, the main body 85, and the push rod 81 are sequentially sleeved inside the slider 82. The claw 841 at the bottom end of the power card 84 is clamped with the groove 811 on the wall of the push rod 81, and the buckle 842 at the upper end of the power card 84 is clamped with the bayonet 861 of the power cover 86. The main body 85 is slidably assembled relative to the power card 84, and the power card 84 is slidably assembled relative to the slider 82. The outer spring 83 is installed between the side ear 851 of the main body 85 extending outward from the wall of the power card 84 and the outer step 821 at the bottom end of the slider 82; an inner spring 87 is installed between the inside of the push rod 81 and the power cover 86, and the outer shell 88 is clamped with the power cover 86.

[0046] The clamping assembly tool of this embodiment is not only applicable to the assembly of the power assembly 8 in the above-mentioned automatic injection pen, but also applicable to the assembly of other types of automatic injection pens of the same type. Of course, it is also applicable to other situations in which the release of spring compression force is cleverly used to complete the assembly.

[0047] like Figure 4 and Figure 5 As shown, a clamping assembly tool of this embodiment includes a support, a lifting mechanism 1 is installed in the support, the lifting mechanism 1 pushes the lifting block 14 to move up and down, and a clamping mechanism 4 is installed in the support located above the lifting block 14; it also includes an inner support seat 7, and the inner support seat 7 is coaxially arranged with the annular member 141 on the lifting block 14; the clamping mechanism 4 includes a clamping translation block 44 that moves toward or away from each other, and the facing sides of the clamping translation blocks 44 on both sides are jointly surrounded to form a clamping surface 443, and the clamping surface 443 is concave to form a recess 442.

[0048] When in use, the slider 82 is placed on the lifting block 14, the lifting block 14 is in the upper position, and the outer spring 83 is installed on the slider 82. The slider 82 is clamped circumferentially by the clamping mechanism 4, and the clamping mechanism 4 can also limit the outer spring 83 between the outer step 821 of the slider 82 and the clamping translation block 44; when the lifting mechanism 1 drives the lifting block 14 downward, the outer spring 83 releases the elastic force to drive the slider 82 downward relative to the power card 84, so that the claw 841 at the bottom end of the power card 84 is forced inward and clamped in the slot 811 of the push rod 81, and the spring force can be cleverly used to assist in the assembly of the automatic injection pen power component.

[0049] In this embodiment, the lifting block 14 supports the slider 82 in the power assembly 8, and the inner support seat 7 supports and limits the push rod 81 in the power assembly 8, effectively ensuring the concentricity and axial relative position requirements between the push rod 81 and the slider 82.

[0050] like Figure 6As shown, the clamping mechanism 4 includes upper moving members 42 arranged side by side and spaced apart from each other. The facing sides of the two upper moving members 42 are configured as left-right symmetrical fitting surfaces 421 , and horizontal bearings 43 are tangentially mounted between the two fitting surfaces 421 .

[0051] like Figure 8 As shown, the lifting mechanism 1 includes lower moving members 11 arranged side by side and spaced apart from each other. The top surfaces of the two lower moving members 11 are configured as left-right symmetrical fitting surfaces 111. The top surfaces of the two fitting surfaces 111 are tangentially mounted with vertical bearings 13 respectively.

[0052] The distance between the two side fitting surfaces 421 changes from large to small or from small to large from front to back, so that the distance between the horizontal bearings 43 respectively fitted with the two side fitting surfaces 421 changes accordingly, and the clamping mechanism 4 enters a clamping state when the distance is minimum; the height of the two side fitting surfaces 111 changes from low to high or from high to low from front to back, so that the height of the vertical bearing 13 fitted with the fitting surface 111 changes accordingly, and the annular member 141 is adjusted in the height direction along with the vertical bearing 13.

[0053] In this embodiment, the clamping mechanism 4 and the lifting mechanism 1 are respectively based on the settings of the upper moving member 42 and the upper fitting surface 421 and the fitting surface 1 111 of the lower moving member 11, so as to convert the forward and backward movements of the upper moving member 42 and the lower moving member 11 into the movements of clamping towards each other and lifting and lowering up and down. The structure is simple, and while ensuring the performance of the follow-up tooling, it is convenient for the layout of the driving power and helps to reduce the overall volume.

[0054] Both the second bonding surface 421 and the first bonding surface 111 include a first plane and a second plane which are parallel to each other, and the first plane and the second plane are connected by an inclined plane.

[0055] In this embodiment, the mutually parallel planes 1 and 2, one corresponding state is an unlocked or low-position preparatory state, and the other corresponding state is a clamped or high-position working state; the setting of the inclined plane effectively realizes and ensures the switching between states and ensures a coherent connection.

[0056] The upper moving member 42 in the clamping mechanism 4 is slidably installed on the support, and two clamping translation blocks 44 are slidably installed on the support along the left and right directions; a horizontal bearing 43 is installed on each clamping translation block 44, and the outer circumference of the horizontal bearing 43 is tangent to the second fitting surface 421.

[0057] In this embodiment, the two horizontal bearings 43 move toward or away from each other under the triggering of the second fitting surface 421, driving the two clamping translation blocks 44 to move toward or away from each other synchronously, thereby achieving clamping or unlocking.

[0058] An upper connecting member 41 can be installed between the upper moving members 42 on both sides, and the upper moving member 42 can be driven to move in the front-rear direction relative to the upper support 5 by applying force to the upper connecting member 41 through an external linear power, such as an electric cylinder.

[0059] The support is symmetrically provided with protrusions 52 in the front and back, and two clamping translation blocks 44 are arranged on both sides of the protrusion 52. A horizontal spring 45 is installed between the protrusion 52 and the clamping translation blocks 44 on both sides. The clamping translation blocks 44 and the protrusions 52 are respectively provided with grooves 441 for accommodating the ends of the horizontal springs 45; the horizontal bearing 43 is installed on the clamping translation block 44 via a vertical axis, and the outer peripheral surfaces of the horizontal bearings 43 on both sides are respectively protruding outward from the corresponding clamping translation blocks 44.

[0060] In this embodiment, the outer peripheral surface of the horizontal bearing 43 protruding from the clamping translation block 44 can be in contact with the second contact surface 421, and the horizontal spring 45 enables the horizontal bearing 43 to be reliably in contact with the second contact surface 421.

[0061] The supports located on both sides of the protrusion 52 are provided with horizontal grooves 51 for the upper moving member 42 to move forward and backward, providing a guide for the upper moving member 42 to move forward and backward.

[0062] A cover plate 6 is also installed on the top surface of the upper support 5 , and a pressure strip 61 is installed on the bottom surface of the cover plate 6 . The pressure strip 61 is located above the clamping translation block 44 .

[0063] The pressure strip 61 and the protrusion 52 provide guidance and limiting functions for the translation of the clamping translation block 44 from above and below.

[0064] The lower moving member 11 in the lifting mechanism 1 is slidably installed on the support, and a lifting block 14 is also slidably installed in the support along the up and down direction. The bottom surface of the lifting block 14 is symmetrically installed with vertical bearings 13, and the middle part of the top surface of the lifting block 14 extends upward to form a ring member 141.

[0065] As the lower moving member 11 moves forward and backward, the vertical bearing 13 affixed to the affixing surface 111 moves upward or downward as the plane 1 and the plane 2 change, and the lifting block 14 and the annular member 141 move synchronously with the vertical bearing 13 .

[0066] In this embodiment, a vertical spring 15 can be installed between the lifting block 14 and the upper middle seat 3, and the vertical spring 15 can effectively ensure the reliable fit between the vertical bearing 13 and the fitting surface 111.

[0067] A lifting groove 22 is provided at the center of the support for the lifting block 14 to move up and down, and a horizontal groove 21 is provided through the support for the lower moving part 11 to move forward and backward; the vertical bearing 13 is installed at the bottom of the lifting block 14 through a horizontal axis, and the lower part of the outer circumferential surface of the vertical bearing 13 protrudes downward from the lifting block 14.

[0068] In this embodiment, a lower connecting member 12 can be installed between the lower moving members 11 on both sides, and force is applied to the lower connecting member 12 via external linear power, thereby driving the lower moving member 11 to move in the front-rear direction relative to the lower support 2.

[0069] The support includes an upper support 5 and a lower support 2 which are relatively fixedly installed up and down. The lifting mechanism 1 is installed in the lower support 2, and the clamping mechanism 4 is installed in the upper support 5.

[0070] An intermediate seat 3 is fixedly installed between the upper seat 5 and the lower seat 2 .

[0071] In this embodiment, the upper support 5, the lower support 2, and the middle support 3 can be set as an integrated structure or assembled into one by fasteners according to the actual design, processing, assembly requirements and the size requirements of the assembled object. Figure 4 and Figure 5 In the embodiment shown, it is provided as three independent pieces, which are then relatively fixedly assembled together via fasteners.

[0072] In this embodiment, a bottom plate 20 is mounted on the bottom surface of the lower support 2 .

[0073] In this embodiment, the inner support seat 7 is relatively fixed relative to the lower support 2 and the bottom plate 20 ; the inner support seat 7 is locked and fixed relative to the bottom plate 20 via a locking block 71 , which facilitates the replacement of the inner support seat 7 .

[0074] During use, external linear power, such as an electric cylinder, an oil cylinder, etc., applies force to the corresponding lower connecting member 12 and the upper connecting member 41, causing the lower moving member 42 and the upper moving member 11 to move forward and backward, thereby driving the corresponding horizontal bearings 43 and vertical bearings 13 to move.

[0075] exist Figure 5 and Fig. 9 In the figure, other parts of the power assembly 8 except the slider 82 and the push rod 81 are omitted, and the slider 82 and the push rod 81 are supported and limited by the lifting mechanism 1, the clamping mechanism 4, and the inner support seat 7.

[0076] The usage of the utility model is:

[0077] Step 1: The lifting mechanism 1 pushes the lifting block 14 upward, a slider 82 is placed on the lifting block 14, an outer spring 83 is mounted on the outer wall of the slider 82, and the lower end of the outer spring 83 is limited by the outer step 821 at the bottom edge of the slider 82. The external power passes through the clamping translation block 44 from top to bottom and applies force to the outer spring 83, so that the outer spring 83 is in a compressed state and is located below the clamping translation block 44.

[0078] Step 2: The upper moving member 42 in the clamping mechanism 4 moves, and the horizontal bearing 43 that is in contact with the second contact surface 421 moves relatively, causing the two clamping translation blocks 44 to move toward each other and be clamped on the circumferential outer wall of the slider 82 via the clamping surface 443 .

[0079] Step 3: The external force applied to the outer spring 83 is removed, and the outer spring 83 is in a compressed state and is located between the outer step 821 and the clamping translation block 44;

[0080] Step 4: Install the power card 84 and the main body 85 from top to bottom toward the slider 82, the bottom end of the power card 84 extends downward from the slider 82, and the power card 84 and the slider 82 are slidably fitted; place the push rod 81 from top to bottom through the main body 85 toward the inner support seat 7, and the push rod 81 and the main body 85 are arranged concentrically at intervals.

[0081] In actual operation, the inner spring 87, the power cover 86, and the outer shell 88 may also be installed according to assembly requirements.

[0082] Step 5: The lifting mechanism 1 is actuated, the lifting block 14 moves downward, and the compressed outer spring 83 pushes the slider 82 downward relative to the power card 84. The claw 841 at the bottom end of the power card 84 is forced inward and clamped in the slot 811 of the push rod 81, thereby effectively and cleverly utilizing the compression elastic force of the outer spring 83 to help achieve the installation between the push rod 81 and the power card 84.

[0083] Step 6: The clamping mechanism 4 releases the clamping of the slider 82 to complete the assembly of the upper half of the automatic injection pen.

[0084] The structure of the clamping assembly tooling operated by the utility model is simplified and ingenious, can be conveniently transferred between various assembly stations, effectively assists in the smooth and reliable assembly of the injection pen assembly, and has good practicality.

[0085] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0086] The above description is an explanation of the utility model, not a limitation of the utility model. The scope of the utility model is defined by the claims. Any form of modification can be made within the protection scope of the utility model.

Claims

1. A clamping assembly tool, characterized in that: The invention comprises a support, wherein a lifting mechanism (1) is installed in the support, wherein the lifting mechanism (1) pushes a lifting block (14) to move up and down, and wherein a clamping mechanism (4) is installed in the support located above the lifting block (14); the invention also comprises an inner support seat (7), wherein the inner support seat (7) and a ring member (141) on the lifting block (14) are coaxially arranged; the clamping mechanism (4) comprises a clamping translation block (44) that moves toward or away from each other, wherein the facing sides of the clamping translation blocks (44) on both sides are jointly arranged to form a clamping surface (443), and the clamping surface (443) is concave to form a notch (442).

2. A clamping assembly tool as claimed in claim 1, characterized in that: The clamping mechanism (4) comprises upper moving members (42) arranged in parallel and spaced relation, the side surfaces of the two upper moving members (42) facing each other are arranged as left-right symmetrical abutting surfaces (421), and horizontal bearings (43) are respectively tangentially mounted between the two abutting surfaces (421); the lifting mechanism (1) comprises lower moving members (11) arranged in parallel and spaced relation, the top surfaces of the two lower moving members (11) are arranged as left-right symmetrical abutting surfaces (111), and vertical bearings (13) are respectively tangentially mounted on the top surfaces of the two abutting surfaces (111); the distance between the abutting surfaces (421) on both sides changes from large to small or from small to large from front to back, and the height of the abutting surfaces (111) on both sides changes from low to high or from high to low from front to back.

3. A clamping assembly tool as claimed in claim 2, characterized in that: The second bonding surface (421) and the first bonding surface (111) both include a plane 1 and a plane 2 which are parallel to each other, and the plane 1 and the plane 2 are connected by an inclined surface.

4. A clamping assembly tool as claimed in claim 2, characterized in that: The upper moving member (42) in the clamping mechanism (4) is slidably mounted on a support, and two clamping translation blocks (44) are slidably mounted on the support along the left and right directions; each clamping translation block (44) is mounted with a horizontal bearing (43), and the outer circumferential surface of the horizontal bearing (43) is in contact with and tangent to the second contact surface (421).

5. A clamping assembly tool as claimed in claim 4, characterized in that: The support is provided with a protrusion (52) symmetrically in the front and rear directions, two clamping translation blocks (44) are arranged on both sides of the protrusion (52), and a horizontal spring (45) is installed between the protrusion (52) and the clamping translation blocks (44) on both sides; and the support located on both sides of the protrusion (52) is provided with two horizontal grooves (51) for the upper moving member (42) to move forward and backward.

6. A clamping assembly tool as claimed in claim 4, characterized in that: The horizontal bearing (43) is rotatably mounted on the clamping translation block (44) via a vertical axis, and the outer peripheral surfaces of the horizontal bearings (43) on both sides, which are opposite to each other, are respectively protruding outwards from the corresponding clamping translation block (44).

7. The clamping assembly tool according to claim 2, characterized in that: The lower moving member (11) in the lifting mechanism (1) is slidably mounted on a support in a forward and backward manner, and a lifting block (14) is also slidably mounted in the support in an upward and downward direction. A vertical bearing (13) is symmetrically mounted on the bottom surface of the lifting block (14), and the middle part of the top surface of the lifting block (14) extends upward to form a ring member (141).

8. A clamping assembly tool as claimed in claim 7, characterized in that: The support is provided with a lifting groove (22) at the center thereof for the lifting block (14) to be mounted and moved up and down, and a horizontal groove (21) is provided through the support front and back for the lower moving member (11) to be mounted and moved forward and backward; the vertical bearing (13) is rotatably mounted on the bottom of the lifting block (14) via a horizontal axis, and the lower part of the outer circumferential surface of the vertical bearing (13) protrudes downward from the lifting block (14).

9. The clamping assembly tool according to claim 1, characterized in that: The support comprises an upper support (5) and a lower support (2) which are fixedly installed relative to each other up and down, the lifting mechanism (1) is installed in the lower support (2), and the clamping mechanism (4) is installed in the upper support (5).

10. The clamping assembly tool according to claim 9, characterized in that: An intermediate seat (3) is fixedly installed between the upper seat (5) and the lower seat (2).

Images