Clamping tool for split type calipers

Abstract

The clamping tool comprises a clamping fixture and a positioning pin, the clamping fixture comprises a clamping seat, a movable lead screw, a rotating handle, a first clamping assembly and a second clamping assembly, the rotating handle is used for driving the movable lead screw to rotate, the first clamping assembly is fixedly installed at one end of the clamping seat, and the second clamping assembly is fixedly installed at the other end of the clamping seat. The second clamping assembly is installed on the movable lead screw and comprises a second clamping block and a second clamping plate, the second clamping plate is arranged at the clamping end of the second clamping block, the clamping end of the second clamping plate and the clamping end of the first clamping plate are oppositely arranged, and the second clamping plate and the first clamping plate are matched to be used for clamping the split type automobile calipers; the positioning pin penetrates through the positioning hole and a counter bore of the split type automobile caliper so as to position the split type automobile caliper. According to the technical scheme, the clamping tool is simple in structure, and positioning, mounting and dismounting of the split type calipers are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile caliper processing, in particular to a clamping tool for a split caliper. Background Art

[0002] In the prior art, during the development stage of automobile calipers, molds are not opened. Instead, an aluminum block is used to process and carve the automobile caliper. A pair of calipers requires four split caliper bodies, which need to be positioned and fixed, and the clamping process is complicated. Utility Model Content

[0003] In view of the above problems, the present application provides a clamping tool for a split automobile caliper, which is used to solve the technical problems in the prior art that the split caliper body needs to be positioned and fixed, and the clamping process is complicated.

[0004] To achieve the above object, the inventor provides a clamping tool for a split caliper, comprising:

[0005] The clamping fixture comprises a clamping seat, a movable screw, a rotating handle, a first clamping assembly and a second clamping assembly. One end of the movable screw passes through the clamping seat along a first direction. The rotating handle is installed at one end of the movable screw. The rotating handle is used to drive the movable screw to rotate. The first clamping assembly is fixedly installed at one end of the clamping seat. The first clamping assembly comprises a first clamping block and a first clamping plate. The first clamping plate is arranged on the clamping end of the first clamping block. A positioning hole is provided on the first clamping plate. The second clamping assembly is installed on the movable screw. The second clamping assembly comprises a second clamping block and a second clamping plate. The second clamping plate is arranged on the clamping end of the second clamping block. The clamping end of the second clamping plate is arranged opposite to the clamping end of the first clamping plate. The second clamping plate cooperates with the first clamping plate to clamp the split automobile caliper.

[0006] The locating pin passes through the locating hole and the countersunk hole of the split automobile caliper to position the split automobile caliper.

[0007] Different from the prior art, the technical solution of the present application is provided with a special clamping fixture, the first clamping plate positions the split automobile caliper through the positioning hole, and the second clamping plate can move closer to the first clamping plate under the action of the rotating handle, thereby clamping and fixing the split automobile caliper for subsequent processing. In this way, the clamping fixture structure is simple, and the split caliper positioning, installation and removal are convenient.

[0008] As an embodiment of the utility model, the first clamping assembly also includes a first fastener, a first fixing hole is opened on the first clamping plate, a second fixing hole corresponding to the first fixing hole is opened on the first clamping block, and the first fastener passes through the second fixing hole and the first fixing hole.

[0009] In this way, the first fixing hole and the second fixing hole are connected by the first fastener, so that the first clamping plate and the first clamping block are fixed. The first fixing hole or the second fixing hole can be a threaded hole, and the first fastener can be a bolt, a screw or a stud.

[0010] As an implementation mode of the utility model, two first fixing holes arranged at intervals are opened in the middle of the first clamping plate.

[0011] In this way, the middle part of the first clamping plate is connected to the first clamping block, so that the first clamping plate can be well fixed on the first clamping block. And the connection is further strengthened by the two first fixing holes correspondingly connected to the two second fixing holes.

[0012] As an implementation manner of the utility model, the length of the first clamping plate along the second direction is greater than the length of the first clamping block along the second direction, wherein the second direction is perpendicular to the first direction.

[0013] Thus, by setting the length of the first clamping plate along the second direction to be greater than the length of the first clamping block, there is space on the first clamping plate to install the first positioning hole. Preferably, the length of the first clamping plate along the second direction is greater than or equal to the length of the split automobile caliper along the second direction.

[0014] As an implementation mode of the present invention, a positioning hole is respectively formed on the left part and the right part of the first clamping plate.

[0015] In this way, the position of the split automobile caliper can be better positioned by matching a positioning hole provided on the left part and the right part with the countersunk hole of the split automobile caliper.

[0016] As an implementation manner of the present utility model, the fixed end of the second clamping plate contacts the clamping end of the second clamping block.

[0017] In this way, since the clamping fixture as a whole extends along the first direction during clamping, the second clamping plate can be directly placed against the clamping end of the second clamping block.

[0018] As an implementation manner of the present utility model, the length of the second clamping plate along the second direction is consistent with the length of the second clamping block along the second direction.

[0019] In this way, the length of the second clamping plate along the second direction is set to be consistent with the length of the second clamping block along the second direction, so as to facilitate the positioning of the second clamping plate.

[0020] As an embodiment of the utility model, the second clamping assembly also includes a second fastener, a third fixing hole is opened on the second clamping plate, a fourth fixing hole corresponding to the third fixing hole is opened on the second clamping block, and the second fastener passes through the fourth fixing hole and the third fixing hole.

[0021] In this way, the second clamping plate and the second clamping block are fixed by connecting the third fixing hole and the fourth fixing hole through the second fastener, wherein the third fixing hole or the fourth fixing hole can be a threaded hole, and the second fastener can be a bolt, a screw or a stud.

[0022] As an implementation mode of the utility model, a middle portion of the second clamping plate is provided with an avoidance cavity, and the avoidance cavity is used for avoiding the split-type automobile caliper.

[0023] Thus, since the split automobile caliper protrudes toward a portion of the second clamping plate, in order to better position the split automobile caliper and avoid the protruding portion, the middle portion of the second clamping plate has an avoidance cavity.

[0024] The above-mentioned records related to the content of the utility model are only an overview of the technical solution of the present application. In order to enable ordinary technicians in the field to more clearly understand the technical solution of the present application, and then implement it according to the text of the specification and the contents recorded in the drawings, and to make the above-mentioned purpose and other purposes, features and advantages of the present application easier to understand, the following is an explanation in combination with the specific implementation method and drawings of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of the present application and other related contents, and shall not be considered as limitations of the present application.

[0026] In the drawings of the specification:

[0027] Figure 1 This is a structural schematic diagram of a split automobile caliper installed on a clamping tool according to an embodiment of the present application;

[0028] Figure 2 Another structural schematic diagram of a split automobile caliper installed on a clamping tool according to an embodiment of the present application;

[0029] Figure 3 This is a schematic structural diagram of a clamping tool according to an embodiment of the present application.

[0030] The reference numerals in the above drawings are described as follows:

[0031] 100-clamping tool; 200-split automobile caliper; 1-clamping fixture; 11-clamping seat; 12-moving screw; 13-first clamping assembly; 131-first clamping block; 1311-second fixing hole; 132-first clamping plate; 1321-first fixing hole; 1322-positioning hole; 14-second clamping assembly; 141-second clamping block; 1411-fourth fixing hole; 142-second clamping plate; 1421-avoidance cavity; X-first direction; Y-second direction. DETAILED DESCRIPTION

[0032] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0033] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0034] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0035] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, A and / or B, which means: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in an "or" logical relationship.

[0036] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0037] Without further limitations, in this application, the words "include", "comprises", "has" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0038] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0039] In the description of the embodiments of the present application, space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0040] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms "install", "connect", "connect", "fix", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For technicians in the technical field to which the present application belongs, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0041] According to some embodiments of the present application, please refer to Figures 1 to 3The present embodiment relates to a clamping fixture 100 for a split automobile caliper 200, including a clamping fixture 1 and a positioning pin. The clamping fixture 1 includes a clamping seat 11, a moving screw rod 12, a rotating handle, a first clamping assembly 13 and a second clamping assembly 14. One end of the moving screw rod 12 passes through the clamping seat 11 along a first direction X. The rotating handle is installed at one end of the moving screw rod 12. The rotating handle is used to drive the moving screw rod 12 to rotate. The first clamping assembly 13 is fixedly installed at one end of the clamping seat 11. The first clamping assembly 13 includes a first clamping block 131 and a first clamping plate 132. The first clamping plate 132 is arranged on the first clamping seat 11. On the clamping end of the block 131, a positioning hole 1322 is opened on the first clamping plate 132, the second clamping assembly 14 is installed on the moving screw 12, the second clamping assembly 14 includes a second clamping block 141 and a second clamping plate 142, the second clamping plate 142 is arranged on the clamping end of the second clamping block 141, the clamping end of the second clamping plate 142 is arranged opposite to the clamping end of the first clamping plate 132, the second clamping plate 142 and the first clamping plate 132 are matched to clamp the split automobile caliper 200; the positioning pin passes through the positioning hole 1322 and the countersunk hole of the split automobile caliper 200 to position the split automobile caliper 200.

[0042] The technical solution of the present application is provided with a special clamping fixture 1, the first clamping plate 132 positions the split automobile caliper 200 through the positioning hole 1322, and the second clamping plate 142 can move closer to the first clamping plate 132 under the action of the rotating handle, thereby clamping and fixing the split automobile caliper 200 for subsequent processing. In this way, the clamping fixture 100 has a simple structure and is convenient for positioning, installing and removing the split caliper.

[0043] According to some embodiments of the present application, optionally, Figure 2 and Figure 3 As shown, the first clamping assembly 13 also includes a first fastener, a first fixing hole 1321 is opened on the first clamping plate 132, a second fixing hole 1311 corresponding to the first fixing hole 1321 is opened on the first clamping block 131, and the first fastener passes through the second fixing hole 1311 and the first fixing hole 1321.

[0044] Thus, the first fixing hole 1321 and the second fixing hole 1311 are connected by the first fastener, so as to fix the first clamping plate 132 to the first clamping block 131. The first fixing hole 1321 or the second fixing hole 1311 may be a threaded hole, and the first fastener may be a bolt, a screw or a stud.

[0045] According to some embodiments of the present application, optionally, Figure 3 As shown, two first fixing holes 1321 spaced apart are defined in the middle of the first clamping plate 132 .

[0046] In this way, the middle part of the first clamping plate 132 is connected to the first clamping block 131, so that the first clamping plate 132 can be well fixed on the first clamping block 131. And the connection is further strengthened by the two first fixing holes 1321 correspondingly connected to the two second fixing holes 1311.

[0047] According to some embodiments of the present application, optionally, Figure 3 As shown, the length of the first clamping plate 132 along the second direction Y is greater than the length of the first clamping block 131 along the second direction Y, wherein the second direction Y is perpendicular to the first direction X.

[0048] Thus, by setting the length of the first clamping plate 132 along the second direction Y to be greater than the length of the first clamping block 131, there is space on the first clamping plate 132 to install the first positioning hole 1322. Preferably, the length of the first clamping plate 132 along the second direction Y is greater than or equal to the length of the split automobile caliper 200 along the second direction Y.

[0049] According to some embodiments of the present application, optionally, Figure 3 As shown, a positioning hole 1322 is respectively defined on the left and right portions of the first clamping plate 132 .

[0050] In this way, the position of the split automobile caliper 200 is better positioned by matching the positioning holes 1322 respectively arranged on the left part and the right part with the countersunk holes of the split automobile caliper 200 .

[0051] According to some embodiments of the present application, optionally, Figure 2 As shown, the fixed end of the second clamping plate 142 contacts the clamping end of the second clamping block 141 .

[0052] In this way, since the clamping fixture 1 as a whole extends along the first direction X during clamping, the second clamping plate 142 can be directly placed against the clamping end of the second clamping block 141 .

[0053] According to some embodiments of the present application, optionally, Figure 2 As shown, the length of the second clamping plate 142 along the second direction Y is consistent with the length of the second clamping block 141 along the second direction Y.

[0054] In this way, the length of the second clamping plate 142 along the second direction Y is set to be consistent with the length of the second clamping block 141 along the second direction Y, so as to facilitate the positioning of the second clamping plate 142 .

[0055] According to some embodiments of the present application, optionally, Figure 3As shown, the second clamping assembly 14 also includes a second fastener, a third fixing hole is formed on the second clamping plate 142, a fourth fixing hole 1411 corresponding to the third fixing hole is formed on the second clamping block 141, and the second fastener passes through the fourth fixing hole 1411 and the third fixing hole.

[0056] Thus, the second fastener connects the third fixing hole and the fourth fixing hole 1411, thereby fixing the second clamping plate 142 to the second clamping block 141. The third fixing hole or the fourth fixing hole 1411 may be a threaded hole, and the second fastener may be a bolt, a screw or a stud.

[0057] According to some embodiments of the present application, optionally, Figure 3 As shown, a middle portion of the second clamping plate 142 has an avoidance cavity 1421 , and the avoidance cavity 1421 is used to avoid the split-type automobile caliper 200 .

[0058] Thus, since the split automobile caliper 200 is partially protruding toward the second clamping plate 142 , in order to better position the split automobile caliper 200 and avoid the protruding portion, the middle portion of the second clamping plate 142 has an avoidance cavity 1421 .

[0059] The working principle of the clamping fixture 100 for the split automobile caliper 200 is as follows: first, ensure that the first clamping plate 132 and the second clamping plate 142 are open, and the split automobile caliper 200 is installed on the first clamping plate 132 through the positioning hole 1322. Secondly, the movable screw 12 is rotated by turning the handle, so that the second clamping assembly 14 moves along the first direction X toward the first clamping plate 132, so that the avoidance cavity 1421 corresponds to the raised part of the split automobile caliper 200, and the split automobile caliper 200 is clamped. Again, the machining center processes the split automobile caliper 200 to machine the countersunk hole. Finally, open the second clamping plate 142, turn the split automobile caliper 200 up and down, and position the positioning hole 1322 again, and clamp the second clamping plate 142 again, so that the machining center processes the split automobile caliper 200 again to machine the countersunk hole.

[0060] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present application and form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A clamping tool for a split caliper, characterized in that: include: The clamping fixture comprises a clamping seat, a movable screw, a rotating handle, a first clamping assembly and a second clamping assembly, one end of the movable screw passes through the clamping seat along a first direction, the rotating handle is installed at one end of the movable screw, and the rotating handle is used to drive the movable screw to rotate, the first clamping assembly is fixedly installed at one end of the clamping seat, the first clamping assembly comprises a first clamping block and a first clamping plate, the first clamping plate is arranged on the clamping end of the first clamping block, a positioning hole is opened on the first clamping plate, the second clamping assembly is installed on the movable screw, the second clamping assembly comprises a second clamping block and a second clamping plate, the second clamping plate is arranged on the clamping end of the second clamping block, the clamping end of the second clamping plate is arranged opposite to the clamping end of the first clamping plate, and the second clamping plate cooperates with the first clamping plate to clamp a split automobile caliper; A positioning pin passes through the positioning hole and the countersunk hole of the split automobile caliper to position the split automobile caliper.

2. The clamping tool for a split caliper according to claim 1, characterized in that: The first clamping assembly also includes a first fastener, the first clamping plate is provided with a first fixing hole, the first clamping block is provided with a second fixing hole corresponding to the first fixing hole, and the first fastener passes through the second fixing hole and the first fixing hole.

3. The clamping tool for a split caliper according to claim 2, characterized in that: Two first fixing holes arranged at intervals are formed in the middle of the first clamping plate.

4. The clamping tool for a split caliper according to claim 1, characterized in that: The length of the first clamping plate along a second direction is greater than the length of the first clamping block along the second direction, wherein the second direction is perpendicular to the first direction.

5. The clamping tool for a split caliper according to claim 4, characterized in that: The left part and the right part of the first clamping plate are respectively provided with a positioning hole.

6. The clamping tool for a split caliper according to claim 1, characterized in that: The fixed end of the second clamping plate contacts the clamping end of the second clamping block.

7. The clamping tool for a split caliper according to claim 6, characterized in that: The length of the second clamping plate along the second direction is consistent with the length of the second clamping block along the second direction.

8. The clamping tool for a split caliper according to claim 1, characterized in that: The second clamping assembly also includes a second fastener, a third fixing hole is formed on the second clamping plate, a fourth fixing hole corresponding to the third fixing hole is formed on the second clamping block, and the second fastener passes through the fourth fixing hole and the third fixing hole.

9. The clamping tool for a split caliper according to claim 7 or 8, characterized in that: The middle part of the second clamping plate is provided with an avoidance cavity, and the avoidance cavity is used for avoiding the split-type automobile caliper.

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