Vehicle frame marking device

Abstract

The utility model provides a vehicle frame marking device comprising a marking machine which is provided with a printing needle; the support assembly is connected with the marking machine, the support assembly is provided with a plurality of first supporting pieces, at least one of the height of the first supporting pieces and the effective length of the first supporting pieces is arranged in an adjustable mode relative to the marking machine, an installation space is formed between every two adjacent first supporting pieces, and part of the printing needles stretch into the installation spaces. And the printing needle is used for marking the vehicle frame in the mounting space. The support assembly is connected with the marking machine, the support assembly is provided with a plurality of first supporting pieces, a mounting space used for mounting a frame is formed among the first supporting pieces, and the space size of the mounting space is changed by adjusting the height of the first supporting pieces and the effective length of the first supporting pieces so as to be suitable for frames of different sizes. According to the scheme, connection between the vehicle frame marking device and the vehicle frame is not limited by the material of the vehicle frame, and the compatibility of the vehicle frame marking device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of frame processing, in particular to a frame marking device. Background Art

[0002] Marking machines are widely used in the production of vehicle frames. When the marking machine is working, it generally uses an electromagnet to adsorb on the frame, and then uses a printing pin to print the code.

[0003] At present, some vehicles use aluminum frames to reduce the overall weight of the vehicle due to lightweight design requirements. The marking machine cannot be fixed on the aluminum frame by electromagnet adsorption. Utility Model Content

[0004] The main purpose of the utility model is to provide a frame marking device to solve the technical problem that the marking machine cannot be fixed on the aluminum frame by electromagnet adsorption.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a frame marking device is provided, including: a marking machine, the marking machine having a printing needle; a bracket assembly, the bracket assembly is connected to the marking machine, the bracket assembly has a plurality of first support members, the height of the first support members and at least one of the effective length of the first support members are adjustably set relative to the marking machine, an installation space is formed between the plurality of first support members, and part of the printing needle extends into the installation space so that the printing needle can mark the frame in the installation space.

[0006] Furthermore, the bracket assembly also includes: a second support member, the second support member is vertically arranged, and the second support member is connected to the marking machine; the first support member is detachably connected to the second support member, the first support member has a blocking portion, the blocking portion and the second support member are arranged opposite to each other, and an installation space is formed between the blocking portion and the second support member, and during the installation process of the first support member, the first support member is movably arranged in a vertical direction relative to the second support member to adjust the height dimension of the installation space, and the first support member is movably arranged in a horizontal direction relative to the second support member to make the blocking portion close to or away from the second support member to adjust the width dimension of the installation space.

[0007] Furthermore, there are at least two second support members, which are spaced apart along the length direction of the marking machine, and an avoidance channel is formed between two adjacent second support members. The avoidance channel is connected to the installation space, and the printing needle is arranged opposite to the avoidance channel.

[0008] Furthermore, the first support member is movably connected to the second support member, and one end of the first support member away from the blocking portion is detachably connected to the locking assembly, and the locking assembly has a locking state locked with the first support member to lock the first support member with the second support member.

[0009] Furthermore, the second support member is provided with a plurality of plug holes which are arranged at intervals along the vertical direction. The first support member can be selectively inserted into one of the plug holes. In the axial direction of the plug hole, the first support member is slidably arranged relative to the second support member.

[0010] Furthermore, the locking assembly includes: a first connecting member, which is movably connected to the first supporting member; a second connecting member, which is detachably connected to the first connecting member, and the second connecting member has a locking position for locking the first connecting member on the first supporting member, and an unlocking position for releasing the first connecting member from the first supporting member.

[0011] Furthermore, the first connecting member is provided with a connecting hole, which is arranged through the length direction of the first connecting member. The first connecting member is slidably connected to the first support member through the connecting hole, and the second connecting member is threadedly connected to the first connecting member. The second connecting member has a locking position extending into the connecting hole to abut against the first support member, and has an unlocking position located outside the connecting hole to disengage from the first support member.

[0012] Furthermore, the locking assembly also includes: a locking cam, which is rotatably connected to the first connecting member, and the locking cam rotates relative to the first connecting member so that the locking cam has a first position abutting against the second support member, and has a second position disengaged from the second support member.

[0013] Furthermore, the marking machine is provided with a connecting seat, and at least one limiting hole is provided on the connecting seat. The connecting seat is connected to the second supporting member in a limiting manner through the limiting hole to limit the second supporting member from rotating relative to the connecting seat.

[0014] Furthermore, a connecting plate is provided on the connecting seat, and limiting holes are provided on the connecting plate, and there are at least two limiting holes; a limiting member is provided on the second supporting member, and there are at least two limiting members corresponding to the limiting holes one by one, and the limiting member is plugged into and matched with the limiting holes.

[0015] By applying the technical solution of the utility model, the bracket assembly is connected to the marking machine, and the bracket assembly has a plurality of first support members, and a mounting space for mounting the frame is formed between the plurality of first support members. By adjusting the height of the first support members and the effective length of the first support members, the spatial size of the mounting space is changed to be suitable for frames of different sizes. The connection between the frame marking device and the frame in the above solution is not limited by the material of the frame, thereby improving the compatibility of the frame marking device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 A schematic structural diagram of an embodiment of a vehicle frame marking device according to the utility model is shown;

[0018] Figure 2 A schematic diagram showing a first viewing angle of the second support member in the utility model;

[0019] Figure 3 A schematic diagram showing a second viewing angle of the second supporting member in the utility model;

[0020] Figure 4 The schematic diagram of the structure of the connecting plate in the utility model is shown;

[0021] Figure 5 The structure diagram of the marking machine in the utility model is shown;

[0022] Figure 6 The structure diagram of the locking assembly in the utility model is shown;

[0023] Figure 7 The schematic diagram of the structure of the first supporting member in the utility model is shown.

[0024] The above drawings include the following reference numerals:

[0025] 1. Marking machine;

[0026] 11. Print pin; 12. Connecting seat; 13. Connecting plate;

[0027] 131, limiting hole; 132, second locking hole;

[0028] 2. Bracket assembly;

[0029] 21. First support member; 22. Second support member; 23. Installation space; 24. Avoidance passage;

[0030] 211, blocking part;

[0031] 221, plug-in hole; 222, limiter; 223, locking member;

[0032] 3. Locking assembly;

[0033] 31. First connecting member; 32. Second connecting member; 33. Locking cam;

[0034] 311. Connection hole. DETAILED DESCRIPTION

[0035] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0036] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0037] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0038] Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in a variety of different forms and should not be construed as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of the present application thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art. In the accompanying drawings, for the sake of clarity, the thickness of the layers and regions may be enlarged, and the same reference numerals are used to represent the same devices, and thus their descriptions will be omitted.

[0039] Combination Figures 1 to 7 As shown, according to a specific embodiment of the present application, a frame marking device is provided.

[0040] Specifically, the frame marking device includes: a marking machine 1 and a bracket assembly 2. The marking machine 1 has a printing pin 11, and the printing pin 11 is used to mark the target material. The bracket assembly 2 is connected to the marking machine 1, and the bracket assembly 2 has a plurality of first support members 21, and at least one of the height of the first support member 21 and the effective length of the first support member 21 is adjustable relative to the marking machine 1, and an installation space 23 is formed between adjacent first support members 21, and part of the printing pin 11 extends into the installation space 23, so that the printing pin 11 marks the frame in the installation space 23.

[0041] It can be understood that only the height of the first support member 21 is adjustably set relative to the marking machine 1, or only the effective length of the first support member 21 is adjustably set relative to the marking machine 1, or both the height of the first support member 21 and the effective length of the first support member 21 are adjustably set relative to the marking machine 1.

[0042] In the embodiment of the present application, the bracket assembly 2 is connected to the marking machine 1, and the bracket assembly 2 has a plurality of first support members 21, and a mounting space 23 for mounting a frame is formed between the plurality of first support members 21. By adjusting the height of the first support member 21 and the effective length of the first support member 21, the spatial size of the mounting space 23 is changed to be suitable for frames of different sizes. The connection between the frame marking device and the frame is not limited by the material of the frame, thereby improving the compatibility of the frame marking device.

[0043] Further, the bracket assembly 2 also includes a second support member 22, which is vertically arranged and connected to the marking machine 1. The first support member 21 is detachably connected to the second support member 22, and the first support member 21 has a blocking portion 211, which is arranged opposite to the second support member 22, and an installation space 23 is formed between the blocking portion 211 and the second support member 22. During the installation process of the first support member 21, the first support member 21 is movably arranged relative to the second support member 22 in the vertical direction to adjust the height of the installation space 23, and the first support member 21 is movably arranged relative to the second support member 22 in the horizontal direction to make the blocking portion 211 close to or away from the second support member 22 to adjust the width of the installation space 23. Multiple first support members 21 are connected to the marking machine 1 through the second support member 22, and the first support member 21 moves relative to the second support member 22 to achieve the adjustment of the first support member 21 relative to the marking machine 1, and the second support member 22 plays the role of transition connection.

[0044] Preferably, there are at least two second support members 22, which are arranged at intervals along the length direction of the marking machine 1, and an avoidance channel 24 is formed between two adjacent second support members 22, the avoidance channel 24 is connected to the installation space 23, and the printing needle 11 is arranged opposite to the avoidance channel 24. There are at least two second support members 22, and the number of the second support members 22 is determined according to actual needs to improve the flexibility of the frame marking device.

[0045] Furthermore, the first support member 21 is movably connected to the second support member 22, and one end of the first support member 21 away from the blocking portion 211 is detachably connected to the locking assembly 3, and the locking assembly 3 has a locking state locked with the first support member 21 to lock the first support member 21 with the second support member 22.

[0046] In an exemplary embodiment of the present application, the first support member 21 is slidably connected to the second support member 22 via a sliding assembly, and the sliding assembly has two degrees of freedom perpendicular to each other. The first support member 21 is locked with the sliding assembly via bolts to achieve locking of the first support member 21 and the second support member 22.

[0047] In another exemplary embodiment of the present application, a plurality of plug-in holes 221 are provided on the second support member 22, and the plurality of plug-in holes 221 are arranged at intervals along the vertical direction. The first support member 21 can be selectively inserted into one of the plug-in holes 221, and the first support member 21 can be slidably arranged relative to the second support member 22 in the axial direction of the plug-in hole 221.

[0048] Specifically, combined Figures 1 to 3 As shown, the second support member 22 is a long strip, there are two second support members 22, and the two second support members 22 are arranged at intervals along the length direction of the marking machine 1. Two groups of plug holes 221 are provided on the second support member 22, one group of plug holes 221 is located at the upper part of the second support member 22, and the two outer groups of plug holes 221 are located at the lower part of the second support member 22. Each group of plug holes 221 has a plurality of plug holes 221, and the plurality of plug holes 221 are arranged at intervals along the length direction of the second support member 22. The first support member 21 is an L-shaped plate, there are four first support members 21, and each second support member 22 is connected to two first support members 21, one of the first support members 21 is connected to the plug hole 221 at the upper part of the second support member 22, and the two outer first support members 21 are connected to the plug hole 221 at the lower part of the second support member 22. As shown Figure 7 As shown, the first support member 21 includes a first plate segment and a second plate segment, the length of the first plate segment is greater than the length of the second plate segment, the first support member 21 is connected to the second support member 22 through the first plate segment, the second plate segment serves as a blocking portion 211, the second plate segment located at the upper part of the second support member 22 is vertically arranged downward, and the second plate segment located at the lower part of the second support member 22 is vertically upward, so that an installation space 23 is formed between the blocking portion 211 and the second support member 22. During the marking process of the frame, the blocking portion 211 abuts against the frame to prevent the frame from being separated from the first support member 21.

[0049] Furthermore, the locking assembly 3 includes a first connecting member 31 and a second connecting member 32, the first connecting member 31 is movably connected to the first support member 21, the second connecting member 32 is detachably connected to the first connecting member 31, and the second connecting member 32 has a locking position for locking the first connecting member 31 on the first support member 21, and an unlocking position for releasing the first connecting member 31 from the first support member 21.

[0050] Specifically, the first connecting member 31 is provided with a connecting hole 311, and the connecting hole 311 is set through along the length direction of the first connecting member 31. The first connecting member 31 is slidably connected to the first supporting member 21 through the connecting hole 311, and the second connecting member 32 is threadedly connected to the first connecting member 31. The second connecting member 32 has a locking position extending into the connecting hole 311 to abut against the first supporting member 21, and has an unlocking position located outside the connecting hole 311 to disengage from the first supporting member 21.

[0051] In an exemplary embodiment of the present application, in combination with Figure 1 , Figure 6 As shown, the connection hole 311 on the first connection member 31 is a rectangular hole, that is, the cross-sectional shape of the connection hole 311 is consistent with the cross-sectional shape of the first plate section of the first support member 21, so as to maximize the contact area between the first connection member 31 and the first support member 21, thereby making the connection between the two groups more stable. A threaded hole is provided on the first connection member 31, and the threaded hole is connected to the connection hole 311, and the axis of the threaded hole is perpendicular to the extension direction of the connection hole 311. The second connection member 32 is a bolt, and the first connection member 31 is threadedly connected to the second connection member 32 through the threaded hole. The first support member 21 and the first connection member 31 are locked and unlocked by adjusting the screw-in depth of the second connection member 32. The first connection member 31 is used to prevent the first support member 21 from detaching from the second support member 22, and the distance between the first connection member 31 and the blocking portion 211 is the effective length of the first support member 21.

[0052] Furthermore, the locking assembly 3 also includes a locking cam 33, which is rotatably connected to the first connecting member 31. The locking cam 33 rotates relative to the first connecting member 31 so that the locking cam 33 has a first position abutting against the second support member 22 and a second position disengaged from the second support member 22.

[0053] In an exemplary embodiment of the present application, in combination with Figure 6 As shown, two locking cams 33 are rotatably provided on the first connecting member 31. The two locking cams 33 are respectively provided on two opposite sides of the first connecting member 31. The two locking cams 33 are connected by a U-shaped handle. The U-shaped handle is rotated to realize the rotation of the locking cams 33. The locking cams 33 and the second supporting member 22 are locked for the second time to eliminate the gap between the frame and the first supporting member 21 and the second supporting member 22, so that the frame fits tightly with the first supporting member 21 and the second supporting member 22, and the frame is prevented from moving relative to the marking joint during the marking process.

[0054] Furthermore, the marking machine 1 is provided with a connecting seat 12 , and at least one limiting hole 131 is provided on the connecting seat 12 . The connecting seat 12 is connected to the second support member 22 via the limiting hole 131 to limit the rotation of the second support member 22 relative to the connecting seat 12 .

[0055] Preferably, a connecting plate 13 is provided on the connecting seat 12, and a limiting hole 131 is provided on the connecting plate 13, and there are at least two limiting holes 131; a limiting member 222 is provided on the second supporting member 22, and there are at least two limiting members 222 corresponding to the limiting holes 131 one by one, and the limiting members 222 are plugged into and matched with the limiting holes 131.

[0056] In an exemplary embodiment of the present application, in combination with Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the connecting plate 13 is connected to the connecting seat 12 by bolts, and two limiting holes 131 are provided on the connecting plate 13, and the two limiting holes 131 are distributed along the length direction of the connecting plate 13, and the limiting holes 131 are T-shaped holes. Two limiting members 222 are provided in the middle of the second supporting plate, and the two limiting members 222 are arranged along the length direction of the second supporting plate, and the limiting members 222 are T-shaped blocks. The limiting members 222 are plugged and matched with the limiting holes 131 in a one-to-one correspondence, so that the second supporting plate is in a vertical state, and the second supporting plate is prevented from rotating relative to the connecting hole 311. A first locking hole is provided in the middle of the second support plate, and a second locking hole 132 is provided in the middle of the connecting plate 13. The second locking hole 132 is arranged in a one-to-one correspondence with the first locking hole. The second locking hole 132 and the first locking hole are both threaded holes. The locking member 223 is a bolt. The locking member 223 passes through the first locking hole and the second locking hole 132 in sequence to achieve locking of the second support plate and the connecting plate 13.

[0057] Directions:

[0058] According to the size of the frame, adjust the height and effective length of the first support member 21, and lock the first connecting member 31 of the locking assembly 3 on the first support member 21;

[0059] The first support member 21 and the second support member 22 are arranged to form an installation space 23, and the frame is moved into the installation space 23;

[0060] The locking cam 33 of the locking assembly 3 is rotated to make the locking cam 33 and the second support member 22 tightly pressed against each other, so that the frame is tightly fitted with the first support member 21 and the second support frame.

[0061] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0062] 1. The connection between the frame marking device and the frame is not limited by the material of the frame, which improves the compatibility of the frame marking device.

[0063] 2. Rotate the locking cam 33 to make the locking cam 33 abut against the second support member 22 to eliminate the gap between the frame and the first support member 21 and the second support member 22, so that the frame fits tightly with the first support member 21 and the second support member 22 to prevent the frame from moving relative to the marking member during the marking process.

[0064] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0065] In addition to the above, it should be noted that "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or characteristics described in conjunction with the embodiment included in at least one embodiment generally described in this application. The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when describing a specific feature, structure or characteristic in conjunction with any embodiment, it is claimed that the realization of such feature, structure or characteristic in conjunction with other embodiments also falls within the scope of the present utility model.

[0066] 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.

[0067] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A frame marking device, characterized in that: include: A marking machine (1), wherein the marking machine (1) has a printing pin (11); A support assembly (2), the support assembly (2) being connected to the marking machine (1), the support assembly (2) having a plurality of first support members (21), at least one of the height of the first support members (21) and the effective length of the first support members (21) being adjustably arranged relative to the marking machine (1), an installation space (23) being formed between adjacent first support members (21), a portion of the printing pin (11) extending into the installation space (23), so that the printing pin (11) can mark a vehicle frame in the installation space (23).

2. The frame marking device according to claim 1, characterized in that: The support assembly (2) further comprises: A second support member (22), the second support member (22) is vertically arranged, and the second support member (22) is connected to the marking machine (1); The first support member (21) is detachably connected to the second support member (22); the first support member (21) has a blocking portion (211); the blocking portion (211) is arranged opposite to the second support member (22); the installation space (23) is formed between the blocking portion (211) and the second support member (22); during the installation of the first support member (21), the first support member (21) is movably arranged in a vertical direction relative to the second support member (22) to adjust the height of the installation space (23); and the first support member (21) is movably arranged in a horizontal direction relative to the second support member (22) to make the blocking portion (211) close to or away from the second support member (22) to adjust the width of the installation space (23).

3. The frame marking device according to claim 2, characterized in that: There are at least two second support members (22), and at least two second support members (22) are arranged at intervals along the length direction of the marking machine (1), and an avoidance channel (24) is formed between two adjacent second support members (22), the avoidance channel (24) is connected to the installation space (23), and the printing pin (11) is arranged opposite to the avoidance channel (24).

4. The frame marking device according to claim 2, characterized in that: The first support member (21) is movably connected to the second support member (22); one end of the first support member (21) away from the blocking portion (211) is detachably connected to a locking assembly (3); and the locking assembly (3) has a locking state with the first support member (21) to lock the first support member (21) with the second support member (22).

5. The frame marking device according to claim 4, characterized in that: The second support member (22) is provided with a plurality of insertion holes (221), and the plurality of insertion holes (221) are arranged at intervals along the vertical direction. The first support member (21) can be selectively inserted into one of the insertion holes (221), and the first support member (21) is slidably arranged relative to the second support member (22) in the axial direction of the insertion hole (221).

6. The frame marking device according to claim 4, characterized in that: The locking assembly (3) comprises: A first connecting member (31), the first connecting member (31) being movably connected to the first supporting member (21); A second connecting member (32), the second connecting member (32) is detachably connected to the first connecting member (31), the second connecting member (32) having a locking position for locking the first connecting member (31) on the first supporting member (21), and an unlocking position for releasing the first connecting member (31) from the first supporting member (21).

7. The frame marking device according to claim 6, characterized in that: The first connecting member (31) is provided with a connecting hole (311), and the connecting hole (311) is arranged through the length direction of the first connecting member (31). The first connecting member (31) is slidably connected to the first supporting member (21) through the connecting hole (311), and the second connecting member (32) is threadedly connected to the first connecting member (31). The second connecting member (32) has a locking position extending into the connecting hole (311) to abut against the first supporting member (21), and has an unlocking position located outside the connecting hole (311) to disengage from the first supporting member (21).

8. The frame marking device according to claim 6, characterized in that: The locking assembly (3) further comprises: A locking cam (33), wherein the locking cam (33) is rotatably connected to the first connecting member (31), and the locking cam (33) rotates relative to the first connecting member (31) so that the locking cam (33) has a first position abutting against the second supporting member (22), and has a second position disengaged from the second supporting member (22).

9. The frame marking device according to claim 2, characterized in that: The marking machine (1) is provided with a connecting seat (12), and at least one limiting hole (131) is provided on the connecting seat (12). The connecting seat (12) is connected to the second supporting member (22) in a limiting manner through the limiting hole (131) to limit the rotation of the second supporting member (22) relative to the connecting seat (12).

10. The frame marking device according to claim 9, characterized in that: The connecting seat (12) is provided with a connecting plate (13), the connecting plate (13) is provided with the limiting holes (131), and there are at least two limiting holes (131); The second support member (22) is provided with a limiting member (222), and the limiting members (222) are at least two in one-to-one correspondence with the limiting holes (131), and the limiting members (222) are plug-fitted with the limiting holes (131).

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