Tool frame

Abstract

The utility model provides a tool frame which comprises a frame body, the frame body comprises an objective table and a supporting assembly, the objective table is used for containing a shell, and the supporting assembly is arranged on one side of the objective table in the length direction of the shell; the first limiting assembly comprises a mounting rod and a plurality of shifting pieces, the mounting rod is detachably connected with the supporting assembly and located above the objective table, the mounting rod extends in the width direction of the shell, and the shifting pieces are arranged on the mounting rod at intervals and rotationally connected with the mounting rod; each shifting piece has a limiting state in which the shifting piece extends to the side portion of the shell and an avoiding state in which the shifting piece extends to the side, away from the objective table, of the supporting assembly. According to the tool frame, the side portions of the shells are limited through the multiple shifting pieces of the first limiting assembly, the multiple shells are placed in a separated mode, and the situation that the multiple shells collide with one another and are damaged is avoided.

Description

Technical Field

[0001] The present application belongs to the technical field of tooling equipment, and in particular, relates to a tooling frame. Background Art

[0002] After the production of the TV back shell is completed, it needs to be stored or transported to the assembly workshop for assembly. At present, manufacturers generally stack the TV back shells on work trucks and use the work trucks to store or transport the TV back shells. Although this method has high transportation efficiency, directly stacking the TV back shells together can easily cause crushing and scratches on the TV back shells. Utility Model Content

[0003] The embodiment of the present application provides a tooling frame to solve the problem that the rear shells of existing televisions can only be stacked together during storage or transportation, which easily causes the rear shells of the televisions to be crushed and scratched.

[0004] The embodiment of the present application provides a tool frame, which is applied to a television set. The television set includes a housing, and the tool frame includes:

[0005] The frame body comprises a loading platform and a supporting assembly, wherein the loading platform is used to place the shell, and the supporting assembly is arranged on one side of the loading platform along the length direction of the shell;

[0006] The first limiting assembly includes a mounting rod and a plurality of paddles, wherein the mounting rod is detachably connected to the supporting assembly and is located above the loading platform, the mounting rod extends along the width direction of the shell, and a plurality of paddles are spaced apart on the mounting rod and are rotatably connected to the mounting rod; each of the paddles has a limiting state extending on the side of the shell, and an avoiding state extending on the side of the supporting assembly away from the loading platform.

[0007] Optionally, the first limiting assembly further includes a first limiting rod, which is connected to the supporting assembly and extends along the width direction of the shell, the first limiting rod is located between the mounting rod and the shell, and the paddle is in limiting contact with the first limiting rod when it is extended to the side of the shell.

[0008] Optionally, the support assembly includes a first support rod, one end of which is connected to the stage and extends along the direction of gravity;

[0009] The first limiting assembly further includes a connecting pipe, and the connecting pipe includes:

[0010] A first tube body, sleeved on the first support rod;

[0011] A second tube body, sleeved on the mounting rod, the second tube body being connected to the first tube body;

[0012] The third tube body is sleeved on the first limiting rod, the third tube body is connected to the first tube body, and the third tube body is located on a side of the second tube body close to the shell.

[0013] Optionally, the first limiting components include at least two groups, and the at least two groups of the first limiting components are arranged at intervals along the length direction of the first support rod.

[0014] Optionally, it further comprises a second limiting assembly, which is connected to the stage and is located on a side of the supporting assembly away from the housing;

[0015] The second limiting assembly includes a second limiting rod extending along the width direction of the shell, and the paddle is in limiting contact with the second limiting rod when it is extended on a side of the supporting assembly away from the loading platform.

[0016] Optionally, the second limiting assembly further includes a pair of second support rods, one end of the pair of second support rods is connected to the loading platform and are spaced apart along the width direction of the shell, and the second limiting rod is connected between the pair of second support rods.

[0017] Optionally, the support assembly includes two groups and is relatively arranged at two ends of the loading platform along the length direction of the shell, and each of the support assemblies is correspondingly provided with at least one group of the limiting assemblies.

[0018] Optionally, the paddle includes:

[0019] A connecting portion having a mounting hole extending therethrough, wherein the connecting portion is sleeved on the mounting rod through the mounting hole;

[0020] A limiting portion, fixedly connected to the connecting portion;

[0021] The reinforcing rib has two ends respectively connected to the connecting portion and the limiting portion.

[0022] Optionally, the paddle further includes a protective cover, and the protective cover covers an end of the limiting portion away from the connecting portion.

[0023] Optionally, a shock absorbing plate is further included, and the shock absorbing plate is arranged on the loading platform and is used for placing the shell.

[0024] The tooling frame provided in the embodiment of the present application is provided with a support assembly on the peripheral side of the loading platform to provide a support structure for the first limiting assembly. The side of the shell is limited by multiple paddles of the first limiting assembly to achieve separation and placement of multiple shells to avoid collision and damage between the multiple shells.

[0025] When the shell needs to be placed on the loading platform or needs to be moved from the loading platform, the paddle can be rotated to the side of the supporting assembly away from the loading platform, that is, the paddle is extended to the outside of the loading platform to avoid limiting the movement of the shell in the direction of the shell side, thereby facilitating the transfer of the shell; when the shell is placed on the loading platform, the paddle is rotated to the top of the loading platform and extended to the side of the shell to limit the support of the shell on the side of the shell. At the same time, adjacent shells can be separated from the side to prevent the shells from being squeezed and collided with each other when they tip over at the side, causing damage to the shells. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0027] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0028] Figure 1 This is a first structural schematic diagram of the tooling frame provided in an embodiment of the present application.

[0029] Figure 2 A first structural schematic diagram of a first position limiting assembly of a tooling frame provided in an embodiment of the present application.

[0030] Figure 3 A second structural schematic diagram of the first limiting assembly of the tooling frame provided in an embodiment of the present application.

[0031] Figure 4 A schematic structural diagram of a paddle for a tooling frame provided in an embodiment of the present application.

[0032] Figure 5 A front view of a paddle of a tooling frame provided in an embodiment of the present application.

[0033] Figure 6 A schematic diagram of the structure of the connecting pipe of the tooling frame provided in an embodiment of the present application.

[0034] Figure 7 This is a second structural schematic diagram of the tooling frame provided in an embodiment of the present application.

[0035] Figure 8 This is a third structural schematic diagram of the tooling frame provided in an embodiment of the present application.

[0036] Fig. 9 This is a front view of the tooling frame provided in an embodiment of the present application.

[0037] Description of reference numerals:

[0038] 1. Stage;

[0039] 2. The first support rod;

[0040] 3. first limiting assembly; 31. mounting rod; 32. paddle; 321. connecting portion; 3211. mounting hole; 322. limiting portion; 323. reinforcing rib; 33. first limiting rod; 34. connecting tube; 341. first tube body; 342. second tube body; 343. third tube body;

[0041] 4. Second limiting assembly; 41. Second limiting rod; 42. Second supporting rod;

[0042] 5. Shock-absorbing board;

[0043] 6. Traction ring;

[0044] 7. Dustproof plate. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0046] An embodiment of the present application provides a tooling frame to solve the problem that the existing rear shells of televisions can only be stacked together during storage or transportation, which easily causes the rear shells of the televisions to be crushed and scratched, and will be explained in conjunction with the accompanying drawings below.

[0047] The tooling frame provided in the embodiment of the present application is applied to a television set, see Figure 1 , Figure 1The first structural schematic diagram of the tooling frame provided in the embodiment of the present application, the TV set includes a shell, the tooling frame includes a frame body and a first limiting assembly 3. The frame body includes a loading platform 1 and a supporting assembly, the loading platform 1 is used to place the shell, and the supporting assembly is arranged on one side of the loading platform 1 along the length direction of the shell; the first limiting assembly 3 includes a mounting rod 31 and a plurality of paddles 32, the mounting rod 31 is detachably connected to the supporting assembly and is located above the loading platform 1, the mounting rod 31 extends along the width direction of the shell, and a plurality of paddles 32 are arranged on the mounting rod 31 at intervals and are rotatably connected to the mounting rod 31; each paddle 32 has a limiting state extending on the side of the shell, and an avoidance state extending on the side of the supporting assembly away from the loading platform 1. The number of paddles 32 is not further limited here, for example, it can be five, ten or twenty, etc., by setting the size of the loading platform 1 and the number of paddles 32, and then changing the size of the housing capacity of the tooling frame, for example, it can accommodate 40 PCS of 65-inch shells.

[0048] The tooling frame provided in the embodiment of the present application is provided with a support assembly on the peripheral side of the loading platform 1 to provide a support structure for the first limiting assembly 3. The side of the shell is limited by multiple paddles 32 of the first limiting assembly 3 to achieve separation and placement of multiple shells to avoid collision and damage between the multiple shells.

[0049] When the shell needs to be placed on the stage 1 or needs to be removed from the stage 1, the paddle 32 can be rotated to the side of the support assembly away from the stage 1, that is, the paddle 32 is extended to the outside of the stage 1 to avoid limiting the movement of the shell in the direction of the shell side, thereby facilitating the transfer of the shell; when the shell is placed on the stage 1, the paddle 32 is rotated to the top of the stage 1 and extended to the side of the shell to limit the support of the shell on the side of the shell. At the same time, adjacent shells can be separated from the side to prevent the shells from being squeezed and collided with each other when they fall over at the side, thereby causing damage to the shells.

[0050] The width of the shell and the length of the spacing between two adjacent paddles 32 are not further limited here. A shell can be placed between every two adjacent paddles 32, or a shell can be placed between several paddles 32. That is, the tooling frame provided in the embodiment of the present application can accommodate shells of different widths and adaptively limit them to ensure that shells of different widths can be safely stored to avoid squeezing damage.

[0051] In some examples, a housing is suitable for being placed between two adjacent paddles 32 .

[0052] In other examples, two or three shells are suitable for being placed between two adjacent paddles 32. In this case, the number of shells between two adjacent paddles 32 is small, and the interaction force between the shells is small, so the probability of being squeezed and damaged is also small, which not only meets the safe storage of the shells, but also saves the number of paddles 32, thereby saving storage costs.

[0053] In other examples, the width of a shell is equal to or slightly smaller than the interval between the four paddles 32. Therefore, the two paddles 32 in the middle are rotated to extend outside the stage 1 in an avoidance state to avoid the shell, and the two paddles 32 at both ends are rotated to extend above the stage 1 in a limiting state to limit the side of the shell to prevent the shell from tipping over and squeezing the adjacent shell.

[0054] Optionally, see Figure 2 and Figure 3 , Figure 2 This is a first structural schematic diagram of the first limit assembly 3 of the tooling frame provided in an embodiment of the present application, Figure 3 The second structural schematic diagram of the first limit assembly 3 of the tooling frame provided in the embodiment of the present application, the first limit assembly 3 also includes a first limit rod 33, the first limit rod 33 is connected to the support assembly and extends along the width direction of the shell, the first limit rod 33 is located between the mounting rod 31 and the shell, and the paddle 32 is extended to the side of the shell and abuts against the first limit rod 33. The distance between the first limit rod 33 and the mounting rod 31 is less than the length of the paddle 32.

[0055] That is, by setting the first limiting rod 33 to provide an abutment member for the paddle 32 , the paddle 32 can stay on the first limiting rod 33 to always limit the housing, thereby preventing the paddle 32 from displacement when in the limited state, thereby ensuring the limiting effect of the paddle 32 .

[0056] The relative heights of the first limiting rod 33 and the paddle 32 are not further limited here. In some examples, the first limiting rod 33 can be set at the same height as the paddle 32; in other examples, the first limiting rod 33 can be slightly higher than the paddle 32; in other examples, the first limiting rod 33 can be slightly lower than the paddle 32.

[0057] As an alternative embodiment, the paddle 32 and the mounting rod 31 may be connected in a damped rotation manner, and the paddle 32 may stay at a preset position to achieve a limited state or an avoidance state through the damping between the paddle 32 and the mounting rod 31 .

[0058] Optionally, the support assembly provided in the embodiment of the present application includes a first support rod 2, one end of which is connected to the stage 1 and extends along the direction of gravity; see Figure 6 , Figure 6The structural schematic diagram of the connecting tube 34 of the tooling frame provided in the embodiment of the present application, the first limiting assembly 3 also includes a connecting tube 34, and the connecting tube 34 includes a first tube body 341, a second tube body 342 and a third tube body 343. The first tube body 341 is sleeved on the first support rod 2; the second tube body 342 is sleeved on the mounting rod 31, and the second tube body 342 is connected to the first tube body 341; the third tube body 343 is sleeved on the first limiting rod 33, and the third tube body 343 is connected to the first tube body 341, and the third tube body 343 is located on the side of the second tube body 342 close to the shell. The mounting rod 31, the first limiting rod 33 and the first support rod 2 are connected and fixed to each other through the connecting tube 34, so as to realize the connection between the limiting assembly and the supporting assembly.

[0059] Further, the first tube body 341 may include two tube sections, the two tube sections are detachably connected and are both sleeved with the first support rod 2, one tube section is fixedly connected with the second tube body 342, and the other tube section is fixedly connected with the third tube body 343. That is, the installation rod 31 or the limit rod is installed separately by the detachable connection of the two tube sections of the first tube body 341. In some examples, the two tube sections of the first tube body 341 can be sleeved and connected.

[0060] Further, the first support rod 2 may include a pair, and the pair of first support rods 2 are relatively arranged at both ends of the stage 1 along the width direction of the shell. The limit assembly is connected between the pair of first support rods 2, and the pair of first support rods 2 provide more stable support for the limit assembly.

[0061] Optionally, the first position-limiting components 3 include at least two groups, and the at least two groups of first position-limiting components 3 are spaced apart along the length direction of the first support rod 2. For example, the first position-limiting components 3 may include two groups, three groups, or four groups, etc. Among them, the distance between the group of first position-limiting components 3 farthest from the stage 1 and the stage 1 is less than the height of the housing.

[0062] By arranging a plurality of first limiting components 3 in the length direction of the first support rod 2, limiting supports at different heights on the side of the shell are realized, so that the shell is erected more stably and the limiting effect of the shell is ensured.

[0063] Optionally, the tooling frame provided in the embodiment of the present application also includes a second limit assembly 4, which is connected to the loading platform 1 and is located on the side of the supporting assembly facing away from the shell; the second limit assembly 4 includes a second limit rod 41, which extends along the width direction of the shell, and when the paddle 32 is extended to the side of the supporting assembly facing away from the loading platform 1, it is limitedly abutted against the second limit rod 41.

[0064] By setting the second limiting rod 41, an overlapping structure is provided for the paddle 32 on the side of the first limiting component 3 away from the shell, so that when the paddle 32 needs to avoid the shell, the paddle 32 can be rotated to the side away from the shell and overlapped with the second limiting rod 41, that is, the second limiting rod 41 provides avoidance support for the paddle 32 to prevent the paddle 32 from swinging on the side away from the shell.

[0065] Optionally, the second limiting assembly 4 further includes a pair of second support rods 42, one end of the pair of second support rods 42 is connected to the stage 1, and is spaced apart along the width direction of the shell, and the second limiting rod 41 is connected between the pair of second support rods 42. Further, the pair of second support rods 42 corresponds to the pair of first support rods 2 one by one, and each second support rod is provided with a second support rod 42 on the side away from the shell, so as to ensure that the lengths of the mounting rod 31 and the second limiting rod 41 are the same, and further ensure that when each paddle 32 rotates to an avoidance state, it can overlap with the second limiting rod 41 to prevent the paddle 32 from swinging.

[0066] Optionally, the supporting assembly provided in the embodiment of the present application includes two groups and is relatively arranged at the two ends of the stage 1 along the length direction of the shell, and each supporting assembly is provided with at least one group of limiting assemblies. Correspondingly, the second limiting assemblies 4 also include two groups, and each group of supporting assemblies is provided with a group of second limiting assemblies 4 on the outside to provide a corresponding limiting effect for the paddle 32.

[0067] By arranging support components at both ends of the loading platform 1, and each group of support components is configured with a corresponding first limiting component 3, that is, there are paddles 32 at both ends of the shell to limit the shell, thereby further improving the limiting effect of the shell and preventing the shell from shaking or collision damage in the width direction.

[0068] Optionally, see Figure 4 and Figure 5 , Figure 4 This is a schematic diagram of the structure of the paddle 32 of the tooling frame provided in an embodiment of the present application. Figure 5 This is a front view of the paddle 32 of the tooling frame provided in the embodiment of the present application. The paddle 32 provided in the embodiment of the present application includes a connecting portion 321, a limiting portion 322 and a reinforcing rib 323. The connecting portion 321 is penetrated by a mounting hole 3211, and the connecting portion 321 is sleeved on the mounting rod 31 through the mounting hole 3211; the limiting portion 322 is fixedly connected to the connecting portion 321; and the two ends of the reinforcing rib 323 are respectively connected to the connecting portion 321 and the limiting portion 322. The strength of the paddle 32 is improved by providing the reinforcing rib 323, thereby extending the service life of the paddle 32. In some examples, the limiting portion 322 may be 6 mm thick and 20 mm long. The material of the paddle 32 includes PC and ABS alloy materials, so that the impact strength that the paddle can bear reaches 25KJ / m 2, a single paddle 32 may weigh 44 g.

[0069] Optionally, the limiting portion 322 of the paddle 32 may include a first body and a second body, the first body connecting the second body and the connecting portion 321, and two ends of the reinforcing rib 323 are respectively connected to the first body and the connecting portion 321, wherein the width of the first body is greater than that of the second body, that is, the first body is extended between the limiting rod and the connecting rod, and the second body is overlapped on the limiting rod and extended on the side of the shell. Since the width of the second body is smaller than that of the second body, when the limiting rod and the connecting rod are at the same height, the paddle 32 can be horizontally overlapped on the limiting rod, that is, the end of the paddle 32 away from the connecting rod will not curl upward, thereby ensuring the limiting effect of the paddle 32.

[0070] Furthermore, a transition portion is provided at the connection between the first body and the second body, and the width of the transition portion gradually narrows from the first body to one side of the second body, thereby achieving a smooth transition between the first body and the second body.

[0071] Optionally, the paddle 32 further includes a protective cover, which covers an end of the limiting portion 322 away from the connecting portion 321. The protective cover is provided to prevent the paddle 32 from scratching the housing when the housing contacts the paddle 32. In some examples, the protective cover can be a rubber pad, flannel, etc.

[0072] Optionally, the tooling frame provided in the embodiment of the present application further includes a shock absorbing plate 5, which is arranged on the loading platform 1 and is used to place the shell. Specifically, the shock absorbing plate 5 can be a flannel board. The shock absorbing plate 5 is arranged to prevent the shell from being bumped when it is placed on the loading platform 1. At the same time, the shock absorbing plate 5 can also absorb part of the vibration of the shell in the vertical direction when the loading platform 1 moves.

[0073] Optionally, the tooling frame provided in the embodiment of the present application further includes a plurality of connecting rods, and each first support rod 2 is connected to its corresponding second support rod 42 via a connecting rod to increase the stability of the connection between the first support rod 2 and the second support rod 42 .

[0074] Optionally, the tooling frame provided in the embodiment of the present application further includes a plurality of fixing rods, and the two groups of support assemblies and the two groups of second position-limiting assemblies 4 are connected and fixed by the plurality of fixing rods. For example, the fixing includes four fixing rods, and the four fixing rods are connected and arranged in a rectangular shape at one end of the support assembly away from the loading platform 1, that is, the four fixing rods are connected in a rectangular shape to connect and fix the two groups of support assemblies and the two groups of second position-limiting assemblies 4 in series.

[0075] Optionally, the tooling frame provided in the embodiment of the present application further includes a dustproof plate 7, which is arranged on the side of the fixing rod away from the loading platform 1, that is, the dustproof plate 7 is arranged on the top of the loading platform 1 and the supporting assembly and the limiting assembly to protect the shell and prevent dust from accumulating in the shell, and at the same time, prevent external forces from damaging the shell from above the shell. Further, the dustproof plate 7 can be a shock-absorbing rubber pad.

[0076] Optionally, the tooling frame provided in the embodiment of the present application further includes a traction ring 6, which is arranged on one side of the loading platform 1 and is rotatably connected to the loading platform 1. The traction ring 6 can be rotated to a direction away from the loading platform 1 to facilitate towing or manual traction. When the tooling frame does not need to be moved, the traction ring 6 can be rotated to fit with the second limit assembly 4, thereby reducing the overall volume of the tooling frame and reducing the storage space required for the tooling frame.

[0077] Optionally, the traction ring 6 may include multiple traction rings 6. For example, there may be two traction rings 6, which are relatively arranged at the two ends of the platform 1, so as to facilitate traction of the platform 1 from two different directions; or there may be four traction rings 6, which are respectively arranged around the platform 1, so as to facilitate traction of the platform 1 from four different directions.

[0078] Optionally, the tooling frame provided in the embodiment of the present application also includes a latch buckle, which can be arranged at both ends of the loading platform 1 opposite to the traction ring 6. The latch buckle of one loading platform 1 is suitable for latching with the traction ring 6 of another loading platform 1, so that multiple loading platforms 1 can be arranged and latched in sequence, so that one trailer can simultaneously drag multiple loading platforms 1 that are latched in sequence, thereby improving the transportation efficiency of the same trailer.

[0079] Optionally, see Figure 7 , Figure 8 and Fig. 9 , Figure 7 A second structural schematic diagram of a tooling frame provided in an embodiment of the present application, Figure 8 The third structural schematic diagram of the tooling frame provided in the embodiment of the present application is as follows. Fig. 9 The front view of the tooling frame provided in the embodiment of the present application, the frame body includes a plurality of frame bodies, and the frame bodies are detachably connected in at least one direction of the height direction, width direction, and length direction of the shell; at least one set of first position limiting components 3 is provided on the support components of each frame body. For example, the plurality of frame bodies can be detachably connected in sequence in the height direction of the shell, or the plurality of frame bodies can be detachably connected in sequence in the width direction of the shell, or the plurality of frame bodies can be detachably connected in sequence in the length direction of the shell, or the plurality of frame bodies can be detachably connected in sequence in the length direction and the height direction of the shell at the same time.

[0080] Optionally, the tooling frame provided in the embodiment of the present application further includes rollers, which are arranged on the side of the platform 1 away from the housing, and the rollers may include multiple rollers, for example, two or four rollers, etc. The rollers may be universal wheels. The rollers are arranged to facilitate the movement of the platform 1.

[0081] By stacking a plurality of tooling frames in the height direction of the tooling frames, the safe storage of the shell is ensured, the floor space occupied by the tooling frames is reduced, and the space utilization rate is improved.

[0082] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0083] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0084] The tooling frame provided in the embodiment of the present application is introduced in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for technicians in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A tooling frame, applied to a television, the television comprising a housing, characterized in that: The tooling frame comprises: The frame body comprises a loading platform and a supporting assembly, wherein the loading platform is used to place the shell, and the supporting assembly is arranged on one side of the loading platform along the length direction of the shell; The first limiting assembly includes a mounting rod and a plurality of paddles, wherein the mounting rod is detachably connected to the supporting assembly and is located above the loading platform, the mounting rod extends along the width direction of the shell, and a plurality of paddles are spaced apart on the mounting rod and are rotatably connected to the mounting rod; each of the paddles has a limiting state extending on the side of the shell, and an avoiding state extending on the side of the supporting assembly away from the loading platform.

2. The tooling frame according to claim 1, characterized in that: The first limiting assembly also includes a first limiting rod, which is connected to the supporting assembly and extends along the width direction of the shell. The first limiting rod is located between the mounting rod and the shell. When the paddle is extended on the side of the shell, it is in limiting contact with the first limiting rod.

3. The tooling frame according to claim 2, characterized in that: The support assembly includes a first support rod, one end of which is connected to the stage and extends along the direction of gravity; The first limiting assembly further includes a connecting pipe, and the connecting pipe includes: A first tube body, sleeved on the first support rod; A second tube body, sleeved on the mounting rod, the second tube body being connected to the first tube body; The third tube body is sleeved on the first limiting rod, the third tube body is connected to the first tube body, and the third tube body is located on a side of the second tube body close to the shell.

4. The tooling frame according to claim 3, characterized in that: The first limiting components include at least two groups, and the at least two groups of the first limiting components are spaced apart along the length direction of the first support rod.

5. The tooling frame according to claim 1, characterized in that: The frame body further includes a second limiting assembly, which is connected to the loading platform and is located on a side of the supporting assembly away from the shell; The second limiting assembly includes a second limiting rod extending along the width direction of the shell, and the paddle is in limiting contact with the second limiting rod when it is extended on a side of the supporting assembly away from the loading platform.

6. The tooling frame according to claim 5, characterized in that: The second limiting assembly also includes a pair of second support rods, one end of the pair of second support rods is connected to the loading platform, and the pair of second support rods are spaced apart along the width direction of the shell, and the second limiting rod is connected between the pair of second support rods.

7. The tooling frame according to claim 1, characterized in that: The support components include two groups and are relatively arranged at two ends of the loading platform along the length direction of the shell, and each of the support components is correspondingly provided with at least one group of the limiting components.

8. The tooling frame according to claim 1, characterized in that: The plectrum comprises: A connecting portion having a mounting hole extending therethrough, wherein the connecting portion is sleeved on the mounting rod through the mounting hole; A limiting portion, fixedly connected to the connecting portion; The reinforcing rib has two ends respectively connected to the connecting portion and the limiting portion.

9. The tooling frame according to claim 8, characterized in that: The paddle further includes a protective cover, and the protective cover covers an end of the limiting portion away from the connecting portion.

10. The tooling frame according to any one of claims 1 to 9, characterized in that: It also includes a shock absorbing plate, which is arranged on the loading platform and is used to place the shell.

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