Large-span product clamp holder

Abstract

The utility model discloses a large-span product clamping device, which relates to the technical field of special vehicle detection devices and specifically structurally comprises a clamping upper jaw, a clamping lower jaw and a clamping lower jaw, the locking piece is mounted on the clamping upper jaw; the lower clamping jaw is movably connected with the upper clamping jaw; the first movable part is mounted at the joint of the lower clamping jaw and the upper clamping jaw; the second movable part is mounted at the top of the clamping lower jaw; one end of the adjusting screw rod penetrates through the second movable part and then is connected with the locking part, and when the adjusting screw rod rotates, the clamping upper jaw moves close to or away from the second movable part. The clamping device solves the technical problem that an existing clamping device cannot be suitable for working environments of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of special vehicle detection devices, and particularly relates to a large-span product gripper. Background Art

[0002] During the comprehensive performance test of a certain special vehicle, it is necessary to fix a detection sensor at a specific position to detect corresponding data.

[0003] Due to various reasons, there is only one detection sensor on site. At present, corresponding grippers need to be customized for each type of vehicle, such as a 105mm special gripper, a 125mm special gripper, and a 155mm special gripper. Facing numerous grippers, it is difficult to manage on site; and when testing vehicles of different models, it is necessary to disassemble and assemble the fixing method of the gripper and the detection sensor once, which brings great inconvenience to on-site operation. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a large-span product gripper, which solves the technical problem that the gripper cannot be applied to working environments of different sizes.

[0005] The embodiment of the present application discloses a large-span product gripper, including:

[0006] An upper clamping jaw;

[0007] A locking member, installed on the upper clamping jaw;

[0008] A lower clamping jaw, movably connected to the upper clamping jaw;

[0009] A first movable member, installed at the connection between the lower clamping jaw and the upper clamping jaw;

[0010] A second movable member, installed on the top of the lower clamping jaw;

[0011] An adjusting screw rod, one end of which passes through the second movable member and is connected to the locking member. When the adjusting screw rod rotates, the upper clamping jaw moves closer to or away from the second movable member.

[0012] The present application designs the gripper. By rotating the adjusting screw rod, the opening degrees of the upper clamping jaw and the lower clamping jaw are adjusted, so as to be able to adapt to the clamping of products of different sizes.

[0013] On the basis of the above technical solution, the embodiment of the present application can also be improved as follows:

[0014] Further, a handle is installed at the end of the adjusting screw rod away from the locking member. The beneficial effect of this step is that it is convenient for the user to hold through the handle, so as to better rotate the adjusting screw rod.

[0015] Furthermore, a plurality of mounting posts are spaced apart on the clamping upper jaw. The beneficial effect of this step is that the subsequent assembly of the corresponding mounting seat can be facilitated through the mounting posts.

[0016] Furthermore, there are four mounting posts. The mounting posts are grouped in pairs, and the two groups of mounting posts are respectively located on both sides of the clamping upper jaw. The beneficial effect of this step is that the stability can be further ensured through multiple mounting posts.

[0017] Furthermore, a disc-shaped support section is provided on the clamping upper jaw. The beneficial effect of this step is to ensure the stability of the assembly of the mounting seat.

[0018] Furthermore, a counterweight is installed at the bottom of the clamping lower jaw. The beneficial effect of this step is that the stability of the clamping of the clamping lower jaw can be ensured through the counterweight.

[0019] Furthermore, the clamping upper jaw is an integrally formed part, and the clamping upper jaw includes:

[0020] An upper clamping section;

[0021] An upper connecting section, located at one end of the upper clamping section;

[0022] The clamping lower jaw is an integrally formed part, and the clamping lower jaw includes:

[0023] A lower clamping section;

[0024] A lower connecting section, located at one end of the lower clamping section. The beneficial effect of this step is to facilitate the processing of the corresponding components.

[0025] Furthermore, the clamping surface of the upper clamping section is V-shaped or arc-shaped, and the clamping surface of the lower clamping section is V-shaped or arc-shaped. The beneficial effect of this step is to ensure the stability of clamping through the corresponding shapes.

[0026] Furthermore, the locking member is installed on the upper clamping section, the first movable member is installed on the lower connecting section, and the second movable member is installed at the end of the lower connecting section. The beneficial effect of this step is that the stable rotation of the clamping upper jaw can be achieved through the corresponding movable members.

[0027] Furthermore, the locking member includes:

[0028] A locking bearing;

[0029] A locking shaft member, the two ends of which are matched with the locking bearing, and the locking shaft member is connected to the end of the adjusting screw;

[0030] The first movable member includes:

[0031] A first movable bearing;

[0032] The first movable shaft member has both ends engaged with the first movable bearings, and the first movable shaft member is connected to the end of the upper connecting section;

[0033] The second movable member includes:

[0034] A second movable bearing;

[0035] A second movable shaft member has both ends engaged with the second movable bearing, and the second movable shaft member is connected to the adjusting screw in a mating manner.

[0036] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0037] 1. By providing an adjusting screw and a movable member, the present application can realize the adjustment of the opening degrees of clamping the upper jaw and clamping the lower jaw, so as to realize the clamping of articles of different sizes and improve the application range.

[0038] 2. When testing different models of vehicles, it is not necessary to repeatedly disassemble and assemble the large-span product holder and the detection sensor in the present application, which simplifies the on-site operation process and improves the testing efficiency of the factory. Description of the Drawings

[0039] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0040] Figure 1 Structural schematic diagram of a large-span product holder according to a specific embodiment of the present invention;

[0041] Figure 2 For Figure 1 Structural schematic diagram of the clamping upper jaw in

[0042] Figure 3 For Figure 1 Structural schematic diagram of the clamping lower jaw in

[0043] Figure 4 For Figure 1 Structural schematic diagram of the first movable member in

[0044] Figure 5 For Figure 1 Structural schematic diagram of the locking member, the second movable member, the adjusting screw and the handle in

[0045] 1 - Upper jaw clamp; 2 - Locking part; 3 - Lower jaw clamp; 4 - First moving part; 5 - Second moving part; 6 - Adjusting screw; 7 - Handle; 8 - Mounting post; 9 - Counterweight block;

[0046] 101 - Support section; 102 - Upper clamping section; 103 - Upper connecting section;

[0047] 201 - Locking bearing; 202 - Locking shaft part;

[0048] 301 - Lower clamping section; 302 - Lower connecting section;

[0049] 401 - First moving bearing; 402 - First moving shaft part;

[0050] 501 - Second moving bearing; 502 - Second moving shaft part. Detailed implementation mode

[0051] Next, embodiments of the technical solution of the present utility model will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present utility model, so they are only examples and cannot be used to limit the protection scope of the present utility model.

[0052] It should be noted that unless otherwise specified, the technical terms or scientific terms used in this application should have the ordinary meaning understood by those skilled in the art to which the present utility model belongs.

[0053] In this application, unless otherwise clearly defined and limited, terms such as "installation", "connection", "fixation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0054] To better understand the above technical solution, the above technical solution will be described in detail below in combination with the accompanying drawings of the specification and the specific implementation mode.

[0055] Embodiment:

[0056] As Figures 1-5 shown, this application discloses a large-span product gripper, which is used to assist in detecting specific devices of specific vehicles. Through this application, it can be applicable to a variety of different-sized components to be detected, thus improving the applicability.

[0057] As Figure 1 shown, the specific structure of this application includes:

[0058] Clamp the upper jaw 1, which is rotatable and can cooperate with the subsequent lower jaw to form the clamping of the product;

[0059] Locking member 2, installed on the upper jaw 1, which is used to cooperate with the subsequent adjusting screw to enable the adjusting screw to rotate stably;

[0060] Lower jaw 3, movably connected to the upper jaw 1, which is relatively stable. It mainly moves up and down through the upper jaw to achieve clamping or loosening;

[0061] First movable member 4, installed at the connection between the lower jaw 3 and the upper jaw 1, which assists the upper jaw 1 to rotate stably;

[0062] Second movable member 5, installed on the top of the lower jaw 3;

[0063] Adjusting screw 6, one end of which passes through the second movable member 5 and is connected to the locking member 2. When the adjusting screw 6 rotates, the upper jaw 1 moves closer to or away from the second movable member 5; In this application, by twisting the adjusting screw 6, the adjusting screw 6 moves back and forth inside the second movable member 5, thereby pulling the upper jaw 1 to rotate around the first movable member 4, changing the opening between the upper jaw 1 and the lower jaw 3, and ensuring the stability of its installation.

[0064] In order to facilitate the staff to use the adjusting screw, the adjusting screw 6 is designed, that is, a handle 7 is installed at the end of the adjusting screw 6 away from the locking member 2.

[0065] This application needs to install sensors subsequently, so a sensor mounting bracket needs to be set. That is, a plurality of mounting posts 8 are spaced on the upper jaw 1, and the mounting posts 8 are used to connect the corresponding brackets to facilitate the subsequent installation of sensors.

[0066] Specifically, as Figure 1 shown, there are four mounting posts 8 in this application. The mounting posts 8 are grouped in pairs, and the two groups of mounting posts 8 are respectively located on both sides of the upper jaw 1, so as to form four-point fixation and ensure stability.

[0067] In order to further ensure the stability of assembling the sensor mounting seat, this application also provides a disc-shaped support section 101 on the upper jaw 1, which can form a sufficient area of support to ensure its stability.

[0068] Since the lower jaw 3 needs to be relatively fixed, this application installs a counterweight 9 at the bottom of the lower jaw 3. The counterweight 9 can be used to ensure stability. The specific weight and size of the counterweight 9 can be designed according to actual needs.

[0069] This application is for clamping components of special vehicles, such as muzzles. Therefore, the specific structures of the clamping upper jaw and the clamping lower jaw need to be designed; both the clamping upper jaw 1 and the clamping lower jaw 3 are integrally formed parts.

[0070] Among them, as Figure 2 shown, the clamping upper jaw 1 includes:

[0071] An upper clamping section 102;

[0072] An upper connecting section 103, located at one end of the upper clamping section 102;

[0073] As Figure 3 shown, the clamping lower jaw 3 includes:

[0074] A lower clamping section 301;

[0075] A lower connecting section 302, located at one end of the lower clamping section 301; In this application, the movable cooperation between the clamping upper jaw 1 and the clamping lower jaw 3 is achieved through the mutual cooperation of the upper connecting section 103, the lower connecting section 302, and the first movable member 4 to realize movable connection. Preferably, the upper connecting section 103 can be connected to the middle of the lower connecting section 302 to further ensure stability; at the same time, there is no specific requirement for the division of the upper clamping section and the upper connecting section in this application, as long as a part is used for connection. Similarly, there is no specific requirement for the division of the lower clamping section and the lower connecting section, as long as a part is used for connection, so as to realize the stability of the connection between the clamping upper jaw and the clamping lower jaw.

[0076] Among them, the clamping surface of the upper clamping section 102 is V-shaped or arc-shaped, and the clamping surface of the lower clamping section 301 is V-shaped or arc-shaped. The specific shapes of the upper clamping section 102 and the lower clamping section 301 in this application can be designed according to the actual situation, and preferably can be V-shaped or arc-shaped.

[0077] In another embodiment, as Figure 4 , 5 shown, the locking member 2 is installed on the upper clamping section 102, the first movable member 4 is installed on the lower connecting section 302, and the second movable member 5 is installed at the end of the lower connecting section 302. Among them, the first movable member 4, the locking member 2, and the second movable member 5 can be existing structures, such as joint components, or can be the following structures:

[0078] The locking member 2 includes:

[0079] A locking bearing 201;

[0080] The locking shaft member 202 has both ends cooperating with the locking bearings 201, and the locking shaft member 202 is connected to the end of the adjusting screw 6. The cooperation between the locking shaft member 202 and the adjusting screw 6 enables the adjusting screw 6 to rotate stably. The specific connection method is existing and will not be elaborated here;

[0081] The first movable member 4 includes:

[0082] The first movable bearing 401;

[0083] The first movable shaft member 402 has both ends cooperating with the first movable bearing 401, and the first movable shaft member 402 is connected to the end of the upper connecting section 103. After the movable shaft member 402 is connected to the upper connecting section 103, it can realize the stable rotation of the clamping upper jaw 1;

[0084] The second movable member 5 includes:

[0085] The second movable bearing 501;

[0086] The second movable shaft member 502 has both ends cooperating with the second movable bearing 501, and the second movable shaft member 502 is connected to the adjusting screw 6 in a matching manner; similarly, the adjusting screw 6 is threadedly connected to the second movable shaft member 502. By rotating the adjusting screw 6, the rotation of the clamping upper jaw 1 can be pulled, thereby adjusting the opening degree between the clamping upper jaw 1 and the clamping lower jaw 3.

[0087] For further explanation of the clamping upper jaw, as Figure 2 shown, the clamping upper jaw 1 is preferably an integrally formed part, and some reinforcing protrusions can be provided on its outer side to ensure the strength of the entire clamping upper jaw. At the same time, the clamping upper jaw is provided with a groove at the upper clamping section 102, and a locking bearing hole is opened on the edge of the groove. That is, during assembly, a locking bearing is installed inside the locking bearing hole, and a locking shaft member is installed inside the groove. The locking shaft member is connected to the adjusting screw 6 in a matching manner;

[0088] For further explanation of the clamping lower jaw, as Figure 3 shown, the clamping lower jaw 3 is preferably an integrally formed part, and some reinforcing protrusions can be provided on its outer side to ensure the strength of the entire clamping lower jaw; at the same time, the clamping lower jaw is provided with a first assembly groove on the lower connecting section 302 and a second assembly groove at its end. A first bearing hole is opened on the edge of the first assembly groove. That is, during assembly, a first movable bearing is installed inside the first bearing hole, and a first movable shaft member is installed inside the first assembly groove. The first movable shaft member is connected to the end of the clamping upper jaw in a matching manner; similarly, a second movable shaft member is assembled at the second assembly groove, and the assembly form is the same as the previous description.

[0089] For further explanation of the first movable member 4 of the present application, asFigure 4 As shown, as the connection point for the movement of the clamping upper jaw 1 and the clamping lower jaw 3, it can ensure the stable connection between the two while enabling the relative movement of the clamping upper jaw 1 and the clamping lower jaw 3. The subsequent second moving part 5, locking part 2, and this first moving part 4 are similar, and will not be shown in detail one by one here.

[0090] The locking part 2, second moving part 5, adjusting screw 6, and handle 7 in this application will be further described. As Figure 5 shown, this part can form a rotation adjustment structure. Specifically, the cooperation between the adjusting screw 6 and the second moving part 5 can drive the locking part 2 to move, and ultimately drive the clamping upper jaw 1 to move.

[0091] The working process of this application:

[0092] Before use, a sensor mounting seat is installed on the clamping upper jaw 1 of this application, and then the sensor is installed. After assembly, the corresponding component to be detected is placed between the clamping upper jaw 1 and the clamping lower jaw 3, and the adjusting screw 6 is turned to open and close the clamping upper jaw 1 and the clamping lower jaw 3, so as to ensure stable clamping and facilitate the stability of the detection result.

[0093] In the description of this utility model, a large number of specific details are described. However, it can be understood that the embodiments of this utility model can be practiced without these specific details. In some instances, well-known methods, structures, and technologies are not shown in detail so as not to obscure the understanding of this specification.

[0094] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0095] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered within the scope of the claims and the description of the present invention.

Claims

1. A large-span product gripper, characterized in that, Comprising: Jaw gripper (1); Locking member (2), installed on the jaw gripper (1); Lower jaw gripper (3), movably connected to the jaw gripper (1); First movable member (4), installed at the connection between the lower jaw gripper (3) and the jaw gripper (1); Second movable member (5), installed at the top of the lower jaw gripper (3); Adjusting screw (6), one end of which passes through the second movable member (5) and is connected to the locking member (2). When the adjusting screw (6) rotates, the jaw gripper (1) moves closer to or away from the second movable member (5).

2. The large-span product gripper according to claim 1, characterized in that, A handle (7) is installed at the end of the adjusting screw (6) away from the locking member (2).

3. The large-span product gripper according to claim 1, characterized in that, A plurality of mounting posts (8) are arranged at intervals on the jaw gripper (1).

4. The large-span product gripper according to claim 3, wherein, There are four mounting posts (8). The mounting posts (8) are grouped in pairs, and the two groups of mounting posts (8) are respectively located on both sides of the jaw gripper (1).

5. The large-span product gripper according to claim 4, characterized in that, A disc-shaped support section (101) is provided on the jaw gripper (1).

6. The large-span product gripper according to claim 1, wherein A counterweight (9) is installed at the bottom of the lower jaw gripper (3).

7. The large-span product gripper according to claim 1, wherein The jaw gripper (1) is an integrally formed part, and the jaw gripper (1) includes: Upper clamping section (102); Upper connecting section (103), located at one end of the upper clamping section (102); The lower jaw gripper (3) is an integrally formed part, and the lower jaw gripper (3) includes: Lower clamping section (301); Lower connecting section (302), located at one end of the lower clamping section (301).

8. The large-span product gripper according to claim 7, wherein, The clamping surface of the upper clamping section (102) is V-shaped or arc-shaped, and the clamping surface of the lower clamping section (301) is V-shaped or arc-shaped.

9. The large-span product gripper according to claim 8, characterized in that, The locking member (2) is installed on the upper clamping section (102), the first movable member (4) is installed on the lower connecting section (302), and the second movable member (5) is installed at the end of the lower connecting section (302).

10. The large-span product gripper according to claim 9, characterized in that, The locking member (2) includes: Locking bearing (201); Locking shaft member (202), the two ends of which are matched with the locking bearing (201), and the locking shaft member (202) is connected to the end of the adjusting screw (6); The first movable member (4) includes: First movable bearing (401); First movable shaft member (402), the two ends of which are matched with the first movable bearing (401), and the first movable shaft member (402) is connected to the end of the upper connecting section (103); The second movable member (5) includes: Second movable bearing (501); Second movable shaft member (502), the two ends of which are matched with the second movable bearing (501), and the second movable shaft member (502) is connected to the adjusting screw (6) in a matching manner.

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