Accessory splicing tool
By designing the tool splicing tooling, and using limit components and limit blocks to achieve rapid alignment and splicing of tool parts, the problem of low assembly efficiency and accuracy dependence on operators in the existing technology is solved, and the production efficiency and accuracy are improved, which is suitable for mass production.
Patent Information
- Application Number
- CN202421340724.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-13
AI Technical Summary
In the prior art, excavator equipment relies on manual measurement and marking during the assembly process, low efficiency and accuracy depend on operator skills, making it difficult to ensure quality, especially not conducive to mass production.
A tool splicing tool is designed, including the base plate, limiting assembly and limit block. Through the coordination of limiting assembly and limit block, the rapid alignment and splicing of each part can be achieved, and the splicing efficiency and accuracy are improved.
The tooling realizes rapid splicing of parts of the equipment, reduces the dependence of manual measurement, improves production efficiency and splicing accuracy, and is suitable for large-scale production.
Smart Images
Figure CN222696381U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of manufacturing structural parts of excavators, in particular to an attachment splicing tool. Background Art
[0002] In the manufacturing process of excavator accessories (such as clamps), the clamps need to be assembled first and then welded. In the prior art, during the assembly process of the clamps, the alignment of each part is generally carried out by measuring the size and manually marking. This assembly method has low efficiency and is too dependent on the operator's skills. The quality is difficult to control and is not conducive to mass production. Utility Model Content
[0003] The utility model aims to provide an attachment splicing tool, which improves the splicing efficiency and precision of the attachments and is conducive to mass production.
[0004] To achieve this purpose, the utility model adopts the following technical solutions:
[0005] The attachment splicing tool comprises a bending plate, two first side plates, two second side plates, two ears and two sleeves, the two first side plates are arranged at both ends of the bending plate along the first direction, the two ears are spaced apart along the first direction and are both arranged at one end of the bending plate along the second direction, the two second side plates are spaced apart along the first direction and are both plugged into the other end of the bending plate along the second direction, the two sleeves correspond to the two first side plates one by one, and the sleeves are arranged at one end of the first side plate along the second direction; the attachment splicing tool comprises:
[0006] A bottom plate, a first limiting assembly, a second limiting assembly, and first limiting blocks spaced apart on both sides of the bottom plate along the first direction, the bottom plate being used to support the two first side plates and the two second side plates, the first limiting assembly and the second limiting assembly being spaced apart on the bottom plate along the second direction, and the two sleeves being limited at two ends of the first limiting assembly along the first direction, respectively, the two supporting ears being limited at two ends of the second limiting assembly along the first direction, and the first limiting blocks spaced apart being used to respectively abut against the outer sides of the two first side plates which are opposite to each other.
[0007] As an optional scheme, the first limiting assembly includes a first support seat, a first limiting shaft and two groups of first limiting components, the first support seat is fixedly set on the base plate, the first limiting shaft is set on the first support seat, the two sleeves are respectively passed through the two end parts of the first limiting shaft, and the two groups of the first limiting components are respectively connected to the two end parts of the first limiting shaft and are used to limit the two sleeves on the first limiting shaft respectively.
[0008] As an optional scheme, both ends of the first limiting shaft are provided with step surfaces, and the two groups of the first limiting components include a flange sleeve, a clamping plate and a first locking member. The flange sleeve and the clamping plate in the two groups of the first limiting components are arranged at the two ends of the first limiting shaft, and the sleeve is sleeved on the corresponding flange sleeve and clamped between the flange plate of the flange sleeve and the clamping plate. The two first locking members are respectively connected to the two ends of the first limiting shaft, and respectively lock the corresponding flange sleeve and the clamping plate between the first locking member and the corresponding step surface.
[0009] As an optional solution, the flange sleeve at one end of the first limiting shaft abuts against the corresponding step surface and the outer side surface of the first support seat, and the first locking piece is connected to one end of the first limiting shaft and presses against the corresponding clamping plate to clamp the corresponding sleeve.
[0010] As an optional solution, the clamping plate at the other end of the first limiting shaft abuts against the corresponding step surface, the first locking piece is connected to the other end of the first limiting shaft and presses against the corresponding flange sleeve to clamp the corresponding sleeve, and the clamping plate is provided with a notch, through which the clamping plate can be inserted into or removed from the first limiting shaft.
[0011] As an optional scheme, the second limiting assembly includes a second support seat, a second limiting shaft and second locking members arranged at both ends of the second limiting shaft, the second support seat is fixedly set on the base plate, the second limiting shaft is set on the second support seat, the two support ears are both set on the second limiting shaft and are respectively located on both sides of the second support seat, and the second locking member can abut against the corresponding support ears to limit the support ears on the second limiting shaft.
[0012] As an optional solution, a positioning sleeve is provided on the second limiting shaft, and the positioning sleeve is provided on the second supporting seat, and the two supporting ears are respectively limited between the two second locking members and the two end surfaces of the positioning sleeve.
[0013] As an optional scheme, two groups of first limit blocks are provided, and the two groups of first limit blocks are arranged at two sides of the base plate at intervals along the first direction, each group of first limit blocks includes two first limit blocks, and the two first limit blocks in each group of first limit blocks are arranged at intervals along the second direction.
[0014] As an optional solution, it also includes second limit blocks spaced apart on both sides of the bottom plate along the first direction, and the spaced apart second limit blocks are respectively used to abut against opposite outer side surfaces of the two second side plates.
[0015] As an optional solution, the bottom plate is provided with cross-shaped horizontal grooves and vertical grooves.
[0016] Beneficial effects of the utility model:
[0017] The utility model provides an accessory splicing tool. When the accessory splicing tool is used to splice accessories, first, two sleeves are limited at the two ends of the first limit assembly along the first direction, and two supporting ears are limited at the two ends of the second limit assembly along the first direction; then, the bending plate is placed on the bottom plate, and the bending part of the bending plate is supported on the two supporting ears; then, the two first side panels are arranged at the two ends of the bending plate, and the first limiting blocks arranged at intervals can respectively abut against the outer side surfaces opposite to the two first side panels, so that the bending plate and the two first side panels are limited along the first direction, and one end of the first side panel along the first direction abuts and cooperates with the sleeve; finally, the two second side panels are plugged into the bending plate, and the first side panel and the second side panel are both supported on the bottom plate. After the splicing of the accessories is completed, the spliced accessories can be welded. The accessory splicing tool can be used to quickly splice the various parts of the accessories without the need for operators to manually measure and mark, thereby improving the production efficiency and splicing accuracy of the accessories, and is suitable for large-scale production. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural schematic diagram of the attachment involved in the embodiment of the utility model;
[0019] Figure 2 It is a structural schematic diagram of the attachment splicing tooling provided by an embodiment of the utility model;
[0020] Figure 3 It is a structural schematic diagram of the embodiment of the utility model when the support ear and the sleeve are respectively limited on the second limiting component and the first limiting component;
[0021] Figure 4 It is a structural schematic diagram of the attachment involved in the embodiment of the utility model when the attachment splicing tool is used for splicing.
[0022] In the figure:
[0023] 100, bending plate; 200, first side plate; 300, second side plate; 400, support ear; 500, sleeve;
[0024] 1. Bottom plate; 11. Horizontal groove; 12. Vertical groove; 13. Hook;
[0025] 2. first limiting assembly; 21. first supporting seat; 22. first limiting shaft; 23. flange sleeve; 231. flange plate; 24. clamping plate; 241. notch; 25. first locking member;
[0026] 3. Second limiting assembly; 31. Second supporting seat; 32. Second limiting shaft; 321. Positioning spacer; 33. Second locking member;
[0027] 4. The first limit block;
[0028] 5. The second limit block. DETAILED DESCRIPTION
[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar components or components having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0030] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, it can be a mechanical connection or an electrical connection, it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0031] In the description of the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0032] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.
[0033] like Figure 1-Figure 4As shown, an embodiment of the utility model provides an attachment splicing tool for splicing excavator attachments (clamps) to improve work efficiency and splicing accuracy. The attachment includes a bending plate 100, two first side plates 200, two second side plates 300, two supporting ears 400 and two sleeves 500. The two first side plates 200 are arranged at both ends of the bending plate 100 along the first direction. The two sleeves 500 are arranged one-to-one with the two first side plates 200, and the sleeve 500 is arranged at one end of the first side plate 200 along the second direction. The bending plate 100 has a bending portion at one end along the second direction. The two supporting ears 400 are spaced apart along the first direction and are arranged in the bending portion. The other end of the bending plate 100 along the second direction is provided with two first plug interfaces spaced apart along the first direction. The second side plate 300 is provided with a second plug interface corresponding to the first plug interface. The first plug interface and the second plug interface are plugged in and matched so that the two second side plates 300 are plugged into the other end of the bending plate 100. After the attachment is spliced, the various parts are welded and connected to form a welded body.
[0034] The attachment splicing tooling includes a base plate 1 and a first limiting component 2, a second limiting component 3 arranged on the base plate 1 and a first limiting block 4 arranged at intervals on both sides of the base plate 1 along a first direction. The first limiting component 2 and the second limiting component 3 are distributed at intervals along a second direction.
[0035] When the attachment splicing tool is used to splice the attachments, first, the two sleeves 500 are limited at the two ends of the first limiting assembly 2 along the first direction, and the two ears 400 are limited at the two ends of the second limiting assembly 3 along the first direction; then, the bending plate 100 is placed on the bottom plate 1, and the bending portion of the bending plate 100 is supported on the two ears 400; then, the two first side plates 200 are arranged at the two ends of the bending plate 100, and the first limiting blocks 4 arranged at intervals can respectively abut against the outer side surfaces of the two first side plates 200 opposite to each other, so that the bending plate 100 and the two first side plates 200 are limited in the first direction, and one end of the first side plate 200 along the first direction abuts against the sleeve 500; finally, the two second side plates 300 are plugged into the bending plate 100, and the first side plate 200 and the second side plate 300 are both supported on the bottom plate 1. After the attachment splicing is completed, the spliced attachments can be welded.
[0036] The attachment splicing tool can be used to quickly splice the various parts of the attachment, eliminating the need for operators to manually measure and mark, thereby improving the production efficiency and splicing accuracy of the attachment, and is suitable for large-scale production.
[0037] It should be noted that when welding the bending plate 100 and the support ear 400, a first side plate 200 on one side of the bending plate 100 can be removed first to facilitate welding of the corresponding support ear 400 on that side, and after the welding of the support ear 400 is completed, the first side plate 200 on that side is placed in the corresponding position; then the first side plate 200 on the other side of the bending plate 100 is removed to facilitate welding of the corresponding support ear 400 on the other side, and after the welding of the support ear 400 on the other side is completed, the first side plate 200 on the other side is placed in the corresponding position, and then welding is performed at other positions.
[0038] Alternatively, if Figure 2-Figure 3 As shown, the first limiting assembly 2 includes a first support seat 21, a first limiting shaft 22 and two groups of first limiting components. The first support seat 21 is fixedly arranged on the base, the first limiting shaft 22 is arranged on the first support seat 21, and the two sleeves 500 are respectively sleeved on the two end parts of the first limiting shaft 22. The two groups of first limiting components are respectively connected to the two end parts of the first limiting shaft 22 and are used to respectively limit the two sleeves 500 on the two end parts of the first limiting shaft 22 to facilitate the limiting of the sleeves 500.
[0039] Specifically, both ends of the first limiting shaft 22 are provided with step surfaces, and both sets of first limiting components include flange sleeves 23, clamping plates 24 and first locking members 25. The flanges 231 and clamping plates 24 in the two sets of first limiting components are both provided at both ends of the first limiting shaft 22. The sleeve 500 is sleeved on the corresponding flange sleeve 23 and clamped between the flange 231 and clamping plates 24 of the flange sleeve 23. The two first locking members 25 are respectively connected to the two ends of the first limiting shaft 22, and the corresponding flange sleeves 23 and clamping plates 24 are respectively locked between the first locking members 25 and the corresponding step surfaces. This structure realizes the positioning of the sleeve 500, has a simple structure and is easy to use.
[0040] In this embodiment, the first support seat 21 includes two first V-shaped supports, and the two first V-shaped supports are arranged on the base plate 1 at intervals along the first direction. The first limiting shaft 22 is supported in the first V-shaped grooves of the two first V-shaped supports, and the first limiting shaft 22 and the first support seat 21 are more convenient to install.
[0041] Furthermore, the distance between the opposite outer sides of the two first V-shaped supports in the first support seat 21 is smaller than the distance between the two step surfaces on the first limiting shaft 22, so that the first limiting shaft 22 can move on the first support seat 21 along the first direction, making the positioning of the sleeve 500 more convenient.
[0042] In order to accurately position the sleeve 500, after the flange sleeve 23 is set on the first limiting shaft 22, the flange sleeve 23 at one end of the first limiting shaft 22 abuts against the corresponding step surface and the first support seat 21, and the corresponding sleeve 500 is sleeved on the flange sleeve 23 to achieve positioning of the sleeve 500. The clamping plate 24 is sleeved on one end of the first limiting shaft 22 and abuts against the other end of the sleeve 500 away from the flange 231. The first locking member 25 is connected to one end of the first limiting shaft 22 and presses the clamping plate 24 to clamp the corresponding sleeve 500. After the sleeve 500 at one end of the first limiting shaft 22 is positioned, the position of the sleeve 500 at the other end is also limited in this structure.
[0043] After the attachment is welded, it is necessary to extract the first limiting shaft 22 to separate the first limiting shaft 22 and the sleeve 500. In order to facilitate the extraction of the first limiting shaft 22, a clamping plate 24 and a flange 231 are sequentially arranged at the other end of the first limiting shaft 22. The clamping plate 24 is located on the inner side and abuts against the corresponding step surface. The corresponding sleeve 500 is sleeved on the flange sleeve 23 and clamped between the corresponding flange 231 and the clamping plate 24. The first locking member 25 is connected to the first limiting shaft 22. The other end of the first limiting shaft 22 is connected and presses against the flange sleeve 23 to clamp the corresponding sleeve 500 to achieve the limiting of the sleeve 500 at the other end of the first limiting shaft 22; further, the clamping plate 24 is provided with a notch 241, and the clamping plate 24 can be inserted into or removed from the first limiting shaft 22 through the notch 241. When the first limiting shaft 22 needs to be pulled out, the clamping plate 24 at the other end of the first limiting shaft 22 can be removed, so that the first limiting shaft 22 can be pulled out, and the operation is more convenient.
[0044] Optionally, the second limiting assembly 3 includes a second support seat 31, a second limiting shaft 32 and a second locking member 33 arranged at both ends of the second limiting shaft 32. The second support seat 31 is fixedly arranged on the base plate 1, and the second limiting shaft 32 is arranged on the second support seat 31. The two ears 400 are both arranged on the second limiting shaft 32 and are respectively located on both sides of the second support seat 31. The second locking member 33 can abut against the corresponding ears 400 to limit the ears 400 on the second limiting shaft 32. This structure realizes the positioning and installation of the two ears 400 and the second limiting assembly 3.
[0045] Furthermore, in order to facilitate the installation of the second limiting shaft 32 and the first support seat 21, a positioning sleeve 321 is sleeved on the second limiting shaft 32, and the second limiting shaft 32 is set on the second support seat 31 through the positioning sleeve 321. The positioning sleeve 321 is connected to the second support seat 31, and the two ears 400 are respectively limited between the two second locking members 33 and the two end surfaces of the positioning sleeve 321, and the structure is more reasonable.
[0046] In this embodiment, the second support seat 31 includes a second V-shaped support, the positioning spacer 321 includes a positioning body and positioning ribs arranged at both ends of the positioning body along the first direction, the positioning body is supported on the second V-shaped groove of the second V-shaped support, the two positioning ribs are respectively limited to the two outer side surfaces of the second V-shaped support, and the two support ears 400 are limited between the two second locking members 33 and the two positioning ribs respectively facing the end surfaces of the corresponding second locking members 33.
[0047] The first locking member 25 and the second locking member 33 are both nuts, and both ends of the first limiting shaft 22 and the second limiting shaft 32 are both provided with external threads matching the corresponding nuts.
[0048] In this embodiment, if Figure 4 As shown, two groups of first limit blocks 4 can be set, and each group of first limit blocks 4 includes two first limit blocks 4. The two groups of first limit blocks 4 are arranged on the bottom plate 1 at intervals along the first direction, and the two first limit blocks 4 in each group of first limit blocks 4 are arranged at intervals along the second direction and are used to abut the corresponding first side plate 200.
[0049] In order to further improve the connection accuracy between the second side panel 300 and the bending plate 100, the attachment splicing tool also includes second limit blocks 5 arranged at intervals on both sides of the base plate 1 along the first direction. The second limit blocks 5 arranged at intervals are respectively used to abut against the outer side surfaces of the two second side panels 300 opposite to each other to further limit the two second side panels 300.
[0050] In this embodiment, two second limiting blocks 5 are arranged at intervals along the first direction.
[0051] Optionally, refer to Figure 1 As shown, the base plate 1 is also provided with a cross-shaped transverse groove 11 and a vertical groove 12. The transverse groove 11 is arranged at the midline of the base plate 1 along the second direction, and the vertical groove 12 is arranged at the center of the base plate 1 along the first direction. The transverse groove 11 and the vertical groove 12 are used to ensure the accuracy of the installation position when the first support seat 21 and the second support seat 31 are installed with the base plate 1.
[0052] Optionally, in order to facilitate the transfer of the attachment splicing tooling, hooks 13 are provided on the base plate 1 at the positions of the four corners thereof, and the attachment splicing tooling can be transferred by connecting the four hooks 13 to the lifting rope of the crane.
[0053] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.
Claims
1. A tool assembly tool, the tool comprising a bending plate (100), two first side plates (200), two second side plates (300), two ears (400) and two sleeves (500), the two first side plates (200) being arranged at both ends of the bending plate (100) along a first direction, the two ears (400) being spaced apart along the first direction and both being arranged at one end of the bending plate (100) along a second direction, the two second side plates (300) being spaced apart along the first direction and both being plugged into the other end of the bending plate (100) along the second direction, the two sleeves (500) corresponding one-to-one to the two first side plates (200), and the sleeves (500) being arranged at one end of the first side plate (200) along the second direction; characterized in that: The attachment splicing tooling comprises: A bottom plate (1), a first limiting assembly (2), a second limiting assembly (3), and first limiting blocks (4) arranged at intervals on both sides of the bottom plate (1) along the first direction, wherein the bottom plate (1) is used to support two first side plates (200) and two second side plates (300), the first limiting assembly (2) and the second limiting assembly (3) are arranged at intervals on the bottom plate (1) along the second direction, and the two sleeves (500) are respectively limited at two ends of the first limiting assembly (2) along the first direction, the two supporting ears (400) are respectively limited at two ends of the second limiting assembly (3) along the first direction, and the first limiting blocks (4) arranged at intervals are used to respectively abut against the opposite outer sides of the two first side plates (200).
2. The attachment splicing tool according to claim 1, characterized in that: The first limiting assembly (2) comprises a first support seat (21), a first limiting shaft (22) and two groups of first limiting components, wherein the first support seat (21) is fixedly arranged on the base plate (1), the first limiting shaft (22) is arranged on the first support seat (21), the two sleeves (500) are respectively passed through the two end portions of the first limiting shaft (22), and the two groups of the first limiting components are respectively connected to the two end portions of the first limiting shaft (22) and are used to respectively limit the two sleeves (500) on the first limiting shaft (22).
3. The attachment splicing tool according to claim 2, characterized in that: Both ends of the first limiting shaft (22) are provided with step surfaces, and the two groups of the first limiting components include a flange sleeve (23), a clamping plate (24) and a first locking member (25). The flange sleeve (23) and the clamping plate (24) in the two groups of the first limiting components are both arranged at the two ends of the first limiting shaft (22). The sleeve (500) is sleeved on the corresponding flange sleeve (23) and clamped between the flange plate (231) of the flange sleeve (23) and the clamping plate (24). The two first locking members (25) are respectively connected to the two ends of the first limiting shaft (22) and respectively lock the corresponding flange sleeve (23) and the clamping plate (24) between the first locking member (25) and the corresponding step surface.
4. The attachment splicing tool according to claim 3, characterized in that: The flange sleeve (23) at one end of the first limiting shaft (22) abuts against the corresponding step surface and the outer side surface of the first supporting seat (21), and the first locking member (25) is connected to one end of the first limiting shaft (22) and presses against the corresponding clamping plate (24) to clamp the corresponding sleeve (500).
5. The attachment splicing tool according to claim 3, characterized in that: The clamping plate (24) at the other end of the first limiting shaft (22) abuts against the corresponding step surface, the first locking member (25) is connected to the other end of the first limiting shaft (22) and presses against the corresponding flange sleeve (23) to clamp the corresponding sleeve (500), and the clamping plate (24) is provided with a notch (241), and the clamping plate (24) can be inserted into or removed from the first limiting shaft (22) through the notch (241).
6. The attachment splicing tool according to claim 1, characterized in that: The second limiting assembly (3) comprises a second support seat (31), a second limiting shaft (32) and second locking members (33) arranged at two ends of the second limiting shaft (32); the second support seat (31) is fixedly arranged on the base plate (1); the second limiting shaft (32) is arranged on the second support seat (31); the two supporting ears (400) are both arranged on the second limiting shaft (32) and are respectively located on two sides of the second support seat (31); the second locking member (33) can abut against the corresponding supporting ears (400) to limit the supporting ears (400) on the second limiting shaft (32).
7. The attachment splicing tool according to claim 6, characterized in that: A positioning sleeve (321) is provided on the second limiting shaft (32), and the positioning sleeve (321) is provided on the second supporting seat (31). The two supporting ears (400) are respectively limited between the two second locking members (33) and the two end surfaces of the positioning sleeve (321).
8. The attachment splicing tool according to claim 1, characterized in that: The first limit blocks (4) are provided in two groups, and the two groups of the first limit blocks (4) are arranged at intervals on two sides of the bottom plate (1) along the first direction, each group of the first limit blocks (4) contains two first limit blocks (4), and the two first limit blocks (4) in each group of the first limit blocks (4) are arranged at intervals along the second direction.
9. The attachment splicing tool according to claim 1, characterized in that: It also comprises second limit blocks (5) arranged at intervals on both sides of the bottom plate (1) along the first direction, wherein the second limit blocks (5) arranged at intervals are respectively used to abut against the opposite outer side surfaces of the two second side plates (300).
10. The attachment splicing tool according to claim 1, characterized in that: The bottom plate (1) is provided with transverse grooves (11) and vertical grooves (12) distributed in a cross pattern.