Fixing tool for split type automobile calipers
By designing a fixed tool set with multiple machining stations and positioning holes, the problem of split-type car calipers requiring two tool sets is solved, and the processing efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202421988203.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-16
AI Technical Summary
In the prior art, split-type car calipers require two toolings to perform positioning and processing, which affects the processing accuracy and reduces the processing efficiency.
A fixed tooling is designed, including a rectangular tooling plate and a press plate assembly. Two processing stations are arranged on the tooling plate, each station has multiple positioning holes and fasteners, which can position and fix multiple pieces of split car calipers at the same time.
Through this design, multiple split car calipers can be processed simultaneously on one tooling, improving processing efficiency and ensuring processing accuracy.
Smart Images
Figure CN222945357U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile caliper processing, in particular to a fixing tool for a split automobile caliper. Background Art
[0002] In the prior art, an automobile caliper has two split automobile calipers. The existing tooling can generally only perform positioning processing on one split automobile caliper, while the other split automobile caliper requires an additional tooling for positioning processing, which affects the processing accuracy and reduces the processing efficiency. Utility Model Content
[0003] In view of the above problems, the present application provides a fixing tool for a split automobile caliper, which is used to solve the technical problem in the prior art that two pieces of split automobile calipers require two tools to perform positioning processing separately, which affects the processing accuracy and reduces the processing efficiency.
[0004] To achieve the above object, the inventor provides a fixing tool for a split automobile caliper, comprising:
[0005] The tooling plate is a rectangular plate, and the tooling plate includes a first processing station and a second processing station. The tooling plate is provided with two or more first positioning holes penetrating the tooling plate in a vertical direction on the first processing station, and the first positioning holes are used to position the split automobile caliper through a first positioning pin. The tooling plate is provided with two or more second positioning holes penetrating the tooling plate in a vertical direction on the second processing station, and the second positioning holes are used to position the split automobile caliper through a second positioning pin;
[0006] The pressure plate assembly is installed on the first processing station of the tooling plate. The pressure plate assembly includes more than two pressure plates, which are arranged at intervals in the horizontal direction. The two or more pressure plates are used to fix the split automobile caliper on the first processing station.
[0007] Different from the prior art, the technical solution of the present application is provided with two processing stations on the tooling plate, and the processing stations are provided with positioning holes for matching with one of the split-type automobile calipers, and at least one group of positioning holes matching with the split-type automobile caliper is provided on one processing station. Therefore, multiple split-type automobile calipers can be provided on one processing station according to the number of positioning holes. In addition, a pressure plate assembly is also provided to strengthen the fixation of the split-type automobile caliper, which is convenient for subsequent processing and ensures the processing accuracy of the same batch of products.
[0008] As an implementation mode of the present utility model, the first positioning hole and the second positioning hole are both arranged on the periphery of the tooling plate.
[0009] In this way, corresponding positioning holes are arranged on the periphery of the tooling plate, so as to facilitate the processing of the positioning holes on the tooling plate.
[0010] As an embodiment of the present invention, four first positioning holes and four second positioning holes are provided, the two first positioning holes provided at the upper end and the lower end of the tooling plate are a group, and the two second positioning holes provided at the upper end and the lower end of the tooling plate are a group.
[0011] In this way, the two positioning holes set at the upper and lower ends form a group, and one group of positioning holes can position a piece of split automobile caliper. Therefore, four pieces of split automobile calipers can be set on the tooling plate at the same time, which improves the processing efficiency. In addition, the positioning holes set at the upper and lower ends facilitate the positioning of the upper and lower ends of the split automobile caliper to ensure the position of the split automobile caliper.
[0012] As an embodiment of the utility model, the fixing tool for the split automobile caliper also includes two first fasteners. The tooling plate is provided with two first threaded holes on the second processing station. The first fasteners pass through the countersunk holes of the split automobile caliper and are fixed to the first threaded holes to fix the split automobile caliper on the second processing station.
[0013] Thus, by setting the first fastener to connect with the countersunk hole and the first threaded hole of the split automobile caliper, a piece of the split automobile caliper is further fixed on the second processing station to prevent the split automobile caliper from moving during processing. The first fastener may be a bolt, a screw or a stud.
[0014] As an embodiment of the utility model, the fixing tool for the split automobile caliper also includes two second fasteners. The tooling plate is provided with two processing and mounting holes on the second processing station. The second fasteners pass through the processing and mounting holes and are fixed to the internal threaded holes of the split automobile caliper to fix the split automobile caliper on the second processing station.
[0015] In this way, by setting a second fastener to connect the processing mounting hole with the internal threaded hole of the split automobile caliper, the other split automobile caliper is further fixed to the second processing station to prevent the split automobile caliper from moving during processing. The second fastener can be a bolt, a screw or a stud.
[0016] As an implementation mode of the utility model, the processed mounting hole is a countersunk hole or a second threaded hole or a through hole.
[0017] Thus, since the internal threaded hole of the split automobile caliper can be well fastened and connected with the second fastener, the processed mounting hole can be various holes, such as a countersunk hole or a second threaded hole or a through hole.
[0018] As an embodiment of the utility model, the pressure plate assembly includes a first pressure plate and a second pressure plate, the first pressure plate and the second pressure plate are connected to the tooling plate by bolts, and the bolts are rotated to fix the first pressure plate and the second pressure plate to the split automobile caliper.
[0019] In this way, the distance between the pressure plate and the split automobile caliper along the vertical direction is adjusted by manually rotating the bolt, so that the two pressure plates press and fix the split automobile caliper.
[0020] As an implementation mode of the present utility model, the first processing station and the second processing station are symmetrically arranged along the center line of the tooling plate in the horizontal direction.
[0021] In this way, two processing stations are symmetrically arranged to facilitate subsequent processing.
[0022] As an embodiment of the utility model, the fixing tool for the split automobile caliper also includes a support block. The tooling plate is provided with support blocks at the first processing station and the second processing station, and the support blocks are used to support the split automobile caliper.
[0023] In this way, the support block is provided to support the split automobile caliper, mainly to support the middle part of the split automobile caliper, so as to prevent the middle part of the split automobile caliper from being deformed or moved during processing.
[0024] As an implementation mode of the utility model, a tooling mounting hole is also provided on the tooling plate, and the tooling mounting hole is used for mounting on a four-axis machining center.
[0025] In this way, the entire fixed fixture is never installed on the four-axis machining center by setting the fixture installation hole, so that the split automobile caliper installed on the fixture plate can be subsequently processed.
[0026] 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
[0027] 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.
[0028] In the drawings of the specification:
[0029] Figure 1 This is a structural schematic diagram of a split automobile caliper installed on a fixed tooling according to an embodiment of the present application;
[0030] Figure 2 Another structural schematic diagram of a split automobile caliper installed on a fixed tooling according to an embodiment of the present application;
[0031] Figure 3 This is a schematic diagram of another structure in which a split automobile caliper according to an embodiment of the present application is installed on a fixed tooling;
[0032] Figure 4 This is a schematic diagram of the structure of a fixing tool according to an embodiment of the present application.
[0033] The reference numerals in the above drawings are described as follows:
[0034] 100-fixed tooling; 200-split automobile caliper; 1-tooling plate; 11-first processing station; 12-second processing station; 13-first positioning hole; 14-second positioning hole; 15-first threaded hole; 16-processing mounting hole; 17-tooling mounting hole; 2-pressure plate assembly; 21-first pressure plate; 22-second pressure plate; 3-support block; a-center line; X-horizontal direction; Y-vertical direction. DETAILED DESCRIPTION
[0035] 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.
[0036] 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.
[0037] 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.
[0038] 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.
[0039] 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.
[0040] 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.
[0041] 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.
[0042] 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.
[0043] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms such as "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.
[0044] According to some embodiments of the present application, please refer to Figures 1 to 4 The present embodiment relates to a fixing fixture 100 for a split automobile caliper 200, comprising a fixture plate 1 and a pressure plate assembly 2. The fixture plate 1 is a rectangular plate, and the fixture plate 1 comprises a first processing station 11 and a second processing station 12. The fixture plate 1 is provided with two or more first positioning holes 13 penetrating the fixture plate 1 along a vertical direction Y on the first processing station 11. The first positioning holes 13 are used to position the split automobile caliper 200 through a first positioning pin. The fixture plate 1 is provided with two or more second positioning holes 14 penetrating the fixture plate 1 along a vertical direction Y on the second processing station 12. The second positioning holes 14 are used to position the split automobile caliper 200 through a second positioning pin. The pressure plate assembly 2 is installed on the first processing station 11 of the fixture plate 1. The pressure plate assembly 2 comprises two or more pressure plates, which are arranged at intervals along a horizontal direction X, and the two or more pressure plates cooperate to fix the split automobile caliper 200 on the first processing station 11.
[0045] The technical solution of the present application is to set two processing stations on the tooling plate 1, and the processing stations are provided with positioning holes for matching with one of the split automobile calipers 200, and one processing station is provided with at least one group of positioning holes matching with the split automobile caliper 200. Therefore, multiple split automobile calipers 200 can be set on one processing station according to the number of positioning holes. In addition, a pressure plate assembly 2 is also provided to strengthen the fixation of the split automobile caliper 200, which is convenient for subsequent processing and ensures the processing accuracy of the same batch of products.
[0046] According to some embodiments of the present application, optionally, Figure 3 and Figure 4 As shown, the first positioning hole 13 and the second positioning hole 14 are both arranged on the periphery of the tooling plate 1 .
[0047] In this way, corresponding positioning holes are arranged on the periphery of the tooling plate 1 , so as to facilitate the processing of the positioning holes on the tooling plate 1 .
[0048] According to some embodiments of the present application, optionally, Figure 3 and Figure 4 As shown, four first positioning holes 13 and four second positioning holes 14 are provided, the two first positioning holes 13 provided at the upper end and the lower end of the tooling plate 1 form a group, and the two second positioning holes 14 provided at the upper end and the lower end of the tooling plate 1 form a group.
[0049] In this way, the two positioning holes set at the upper and lower ends form a group, and one group of positioning holes can position one piece of split automobile caliper 200. Therefore, four pieces of split automobile calipers 200 can be set on the tooling plate 1 at the same time, which improves the processing efficiency. In addition, the positioning holes set at the upper and lower ends facilitate the positioning of the upper and lower ends of the split automobile caliper 200 to ensure the position of the split automobile caliper 200.
[0050] According to some embodiments of the present application, optionally, Figure 3 and Figure 4 As shown, the fixing tool 100 for the split automobile caliper 200 also includes two first fasteners. The tooling plate 1 is provided with two first threaded holes 15 on the second processing station 12. The first fasteners pass through the countersunk holes of the split automobile caliper 200 and are fixed to the first threaded holes 15 to fix the split automobile caliper 200 on the second processing station 12.
[0051] The two first threaded holes 15 are respectively located at the upper end and the lower end of the tooling plate 1 , so as to correspond to the countersunk holes of the split automobile caliper 200 processed at the first processing station 11 .
[0052] In this way, one first fastener corresponds to one first threaded hole 15 and one countersunk hole of the split automobile caliper 200. By setting the first fastener to be connected with the countersunk hole and the first threaded hole 15 of the split automobile caliper 200, a piece of the split automobile caliper 200 is further fixed on the second processing station 12 to prevent the split automobile caliper 200 from moving during processing. Among them, the first fastener can be a bolt, a screw or a stud, etc. Preferably, the first fastener passes through the countersunk hole and the first threaded hole 15 of the split automobile caliper 200 from top to bottom in the vertical direction Y.
[0053] According to some embodiments of the present application, optionally, Figure 3 and Figure 4 As shown, the fixing fixture 100 for the split automobile caliper 200 also includes two second fasteners. The fixture plate 1 is provided with two processing and mounting holes 16 on the second processing station 12. The second fasteners pass through the processing and mounting holes 16 and are fixed to the internal threaded holes of the split automobile caliper 200 to fix the split automobile caliper 200 on the second processing station 12.
[0054] The two processed mounting holes 16 are respectively located at the upper end and the lower end of the tooling plate 1 , so as to correspond to the internal threaded holes of the split-type automobile caliper 200 .
[0055] In this way, one second fastener corresponds to one machining installation hole 16 and one internal threaded hole of the split automobile caliper 200. By setting the second fastener to be connected with the machining installation hole 16 and the internal threaded hole of the split automobile caliper 200, the other piece of the split automobile caliper 200 is further fixed on the second machining station 12 to prevent the split automobile caliper 200 from moving during machining. Among them, the second fastener can be a bolt, a screw or a stud, etc. Preferably, the first fastener passes through the machining installation hole 16 and the internal threaded hole of the split automobile caliper 200 from bottom to top in the vertical direction Y.
[0056] According to some embodiments of the present application, optionally, the mounting hole 16 is processed into a countersunk hole or a second threaded hole or a through hole.
[0057] Thus, since the internal threaded hole of the split automobile caliper 200 can be well fastened and connected with the second fastener, the processed mounting hole 16 can be various holes, such as a countersunk hole, a second threaded hole, or a through hole.
[0058] According to some embodiments of the present application, optionally, Figures 1 to 4 As shown, the pressure plate assembly 2 includes a first pressure plate 21 and a second pressure plate 22 , and the first pressure plate 21 and the second pressure plate 22 are connected to the tooling plate 1 by bolts, and the bolts are rotated to fix the first pressure plate 21 and the second pressure plate 22 to fix the split automobile caliper 200 .
[0059] In this way, the distance between the pressure plate and the split automobile caliper 200 along the vertical direction Y is adjusted by manually rotating the bolt, so that the two pressure plates press and fix the split automobile caliper 200 .
[0060] According to some embodiments of the present application, optionally, Figure 1 As shown, the first processing station 11 and the second processing station 12 are symmetrically arranged along the center line a in the horizontal direction X of the tooling plate 1.
[0061] In this way, two processing stations are symmetrically arranged to facilitate subsequent processing.
[0062] According to some embodiments of the present application, optionally, Figure 4 As shown, the fixing fixture 100 for the split automobile caliper 200 further includes a support block 3 . The fixture plate 1 is provided with support blocks 3 on both the first processing station 11 and the second processing station 12 . The support blocks 3 are used to support the split automobile caliper 200 .
[0063] The number of support blocks 3 can be set according to the number of groups of positioning holes. When there are four groups of positioning holes, that is, there are four split-type automobile calipers 200, four support blocks 3 need to be set, and one support block 3 corresponds to one split-type automobile caliper 200.
[0064] In this way, the support block 3 is provided to support the split automobile caliper 200 , mainly to support the middle portion of the split automobile caliper 200 , so as to prevent the middle portion of the split automobile caliper 200 from being deformed or moved during processing.
[0065] According to some embodiments of the present application, optionally, Figure 3 and Figure 4 As shown, a tooling mounting hole 17 is also provided on the tooling plate 1, and the tooling mounting hole 17 is used for mounting on a four-axis machining center.
[0066] There are five tooling installation holes 17 , one is located on the center line a of the horizontal direction X of the tooling plate 1 , two are located on the first processing station 11 , and the other two are located on the second processing station 12 .
[0067] In this way, by providing the tooling installation hole 17 , the entire fixing tool 100 is never installed on the four-axis machining center, so that the split automobile caliper 200 installed on the tooling plate 1 can be subsequently processed.
[0068] like Figures 1 to 4The working principle of the fixing fixture 100 for the split automobile caliper 200 is as follows: First, the fixing fixture 100 is installed on the four-axis machining center through the fixture installation hole 17. Secondly, the two split automobile calipers 200 are installed on the first processing station 11 through the first positioning hole 13 and the support block 3. After that, the first pressing plate 21 and the second pressing plate 22 are arranged between the two split automobile calipers 200, and the left and right ends of the first pressing plate 21 and the second pressing plate 22 press and fix the two split automobile calipers 200, and the four-axis machining center processes the two split automobile calipers 200 installed on the first processing station 11. Next, the two-piece split automobile caliper 200 is turned 180° and installed on the second processing station 12 through the second positioning hole 14, the support block 3, the first threaded hole 15 and the processing and mounting hole 16 (the first threaded hole 15 acts on one of the split automobile calipers 200, and the processing and mounting hole 16 acts on the other split automobile caliper 200). The four-axis machining center processes the two-piece split automobile caliper 200 installed on the first processing station 11. Among them, the countersunk holes processed by the first processing station 11 of the two-piece split automobile caliper 200 are matched with the first threaded holes 15 on the second processing station 12. Finally, the fixed fixture 100 can be turned 90° as a whole, so that the four-axis machining center can process the oil holes at both ends of the split automobile caliper 200. When the two-piece split automobile caliper 200 is processed at the second processing station 12, new two-piece split automobile caliper 200 can be placed in the first processing station 11, and four-piece split automobile calipers 200 can be placed on the fixed tooling 100 for processing to ensure assembly line operation.
[0069] 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.
[0070] 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 fixing device for a split automobile caliper, characterized in that: include: A tooling plate, the tooling plate is a rectangular plate, the tooling plate includes a first processing station and a second processing station, the tooling plate is provided with two or more first positioning holes penetrating the tooling plate in a vertical direction on the first processing station, the first positioning holes are used to position the split automobile caliper through a first positioning pin, and the tooling plate is provided with two or more second positioning holes penetrating the tooling plate in a vertical direction on the second processing station, the second positioning holes are used to position the split automobile caliper through a second positioning pin; A pressure plate assembly, wherein the pressure plate assembly is installed on the first processing station of the tooling plate, and the pressure plate assembly includes more than two pressure plates, and the two or more pressure plates are arranged at intervals in the horizontal direction, and the two or more pressure plates cooperate to fix the split automobile caliper on the first processing station.
2. The fixing device for split-type automobile calipers according to claim 1, characterized in that: The first positioning hole and the second positioning hole are both arranged on the periphery of the tooling plate.
3. The fixing device for split-type automobile calipers according to claim 2, characterized in that: There are four first positioning holes and four second positioning holes, the two first positioning holes arranged at the upper end and the lower end of the tooling plate form a group, and the two second positioning holes arranged at the upper end and the lower end of the tooling plate form a group.
4. The fixing device for split-type automobile calipers according to claim 1, characterized in that: The fixing fixture for the split automobile caliper also includes two first fasteners. The fixture plate is provided with two first threaded holes on the second processing station. The first fasteners pass through the countersunk holes of the split automobile caliper and are fixed to the first threaded holes to fix the split automobile caliper on the second processing station.
5. The fixing device for split-type automobile calipers according to claim 1, characterized in that: The fixing fixture for the split automobile caliper also includes two second fasteners. The fixture plate is provided with two processing and mounting holes on the second processing station. The second fasteners pass through the processing and mounting holes and are fixed to the internal threaded holes of the split automobile caliper to fix the split automobile caliper on the second processing station.
6. The fixing device for split-type automobile calipers according to claim 5, characterized in that: The processed mounting hole is a countersunk hole or a second threaded hole or a through hole.
7. The fixing device for a split-type automobile caliper according to claim 1, characterized in that: The pressure plate assembly includes a first pressure plate and a second pressure plate, and the first pressure plate and the second pressure plate are connected to the tooling plate through bolts, and the bolts are rotated so that the first pressure plate and the second pressure plate fix the split automobile caliper.
8. The fixing device for split-type automobile calipers according to claim 1, characterized in that: The first processing station and the second processing station are symmetrically arranged along the center line of the tooling plate in the horizontal direction.
9. The fixing device for a split-type automobile caliper according to claim 1, characterized in that: The fixing fixture for the split automobile caliper further comprises a support block. The fixture plate is provided with the support block at both the first processing station and the second processing station, and the support block is used to support the split automobile caliper.
10. The fixing device for a split-type automobile caliper according to claim 1, characterized in that: The tooling plate is also provided with a tooling installation hole, and the tooling installation hole is used for installation on a four-axis machining center.