Tool clamp for positioning open car ceiling guide groove gap segment difference

Abstract

The utility model discloses a work fixture for positioning the gap segment difference of a guide groove of a ceiling of an open car. The work fixture comprises a base, a connecting rod and a positioning simulation block, the connecting rod comprises a first connecting rod and a second connecting rod; the positioning simulation block comprises a first positioning simulation block, a second positioning simulation block and a third positioning simulation block; a first connecting rod is arranged on the left side of the base; one end of the first connecting rod is connected with the base, and the other end is provided with the first positioning simulation block; one end of the second connecting rod is connected with the base, and the other end is provided with a third positioning simulation block; and the second positioning simulation block is arranged between the first positioning simulation block and the third positioning simulation block. Under the condition that the guide grooves are preassembled, the positions and the gaps among the three sections of guide grooves can be adjusted, the installation requirement and the assembly precision of the guide grooves and a ceiling movement mechanism are met, and the phenomenon that rainwater permeates into a carriage in rainy days is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile assembly, and particularly relates to a tooling fixture for positioning the gap step difference of a convertible top guide groove. Background Art

[0002] The roof of an ordinary car is usually an integrated design, so there is no need to use a sealing strip to close it. The sealing of the car door is mainly achieved by the door opening sealing strip on the side panel metal. However, the design of a convertible car is different from that of an ordinary car. The guide groove of the door ROOF section is divided into three sections, and the three sections of the guide groove need to be assembled to the roof movement mechanism respectively; at the same time, the sealing strip also needs to cooperate with the three sections of the guide groove. Therefore, the joint of the three sections of the sealing strip of the ROOF section of the convertible car door is the place where the convertible car is most likely to leak. The reason is that the connection holes set in the guide groove of the three sections of the sealing strip are all large holes, and the assembly accuracy of the guide groove directly affects the assembly quality of the sealing strip. However, since the subassembly of the sealing strip, the guide groove and the roof movement mechanism are all separate assembly parts, the assembly accuracy of the sealing strip, the guide groove and the roof movement mechanism is difficult to guarantee. If there is a deviation in the assembly of the three sections of the sealing strip and the guide groove, rainwater will seep into the interior of the car when it rains. Utility Model Content

[0003] The purpose of the utility model is to provide a fixture for positioning the gap difference of the guide groove of the convertible roof, which can adjust the position and gap between the three sections of the guide groove when the guide groove is pre-installed, meet the installation requirements, the assembly accuracy of the guide groove and the roof movement mechanism, and prevent rainwater from seeping into the interior of the car when it rains. The specific technical solution is as follows:

[0004] A fixture for positioning the gap step difference of a convertible top guide groove, comprising a base, a connecting rod and a positioning simulation block;

[0005] The connecting rod includes a first connecting rod and a second connecting rod; the positioning simulation block includes a first positioning simulation block, a second positioning simulation block and a third positioning simulation block; the first connecting rod is arranged on the left side of the base, and the second connecting rod is arranged on the right side; one end of the first connecting rod is connected to the base, and the other end is arranged with the first positioning simulation block; one end of the second connecting rod is connected to the base, and the other end is arranged with the third positioning simulation block; the second positioning simulation block is arranged between the first positioning simulation block and the third positioning simulation block.

[0006] Preferably, the first positioning simulation block and the third positioning simulation block are horizontally arranged long rods; the middle part of the first positioning simulation block is connected to the first connecting rod, and the middle part of the third positioning simulation block is connected to the second connecting rod; connecting bolt holes are respectively provided at both ends of the first positioning simulation block and the third positioning simulation block.

[0007] Preferably, bosses are respectively provided at both ends of the first positioning simulation block and the third positioning simulation block; the bosses are located at the positions where the connecting bolt holes are located.

[0008] Preferably, the second positioning simulation block includes an inclined plate, an L-shaped plate and side connecting bolts; threaded holes are opened in the middle of the second connecting rod and one end of the L-shaped plate; the connecting bolts pass through the threaded holes set on the second connecting rod and the L-shaped plate to fix the L-shaped plate on the left side of the second connecting rod; one end of the inclined plate is obliquely arranged between the first positioning simulation block and the third positioning simulation block; the other end of the inclined plate is connected to the other end of the L-shaped plate.

[0009] Preferably, it also includes a connecting bolt; the ends of the first connecting rod and the second connecting rod connected to the base are respectively provided with bolt holes; the connecting bolt passes through the bolt hole to connect the first connecting rod or the second connecting rod to the base.

[0010] Preferably, it also includes a handle and a fixing nut; a through hole is opened in the middle of the base, and a fixing nut is installed at the position of the through hole; a connecting thread is provided at one end of the handle; the end of the handle provided with the connecting thread is screwed into the fixing nut and the through hole in the middle of the base.

[0011] Compared with the existing technology, the utility model has the following beneficial effects:

[0012] The utility model calibrates and positions the three-section guide grooves of the ROOF section of the convertible door respectively by setting a first positioning simulation block, a second positioning simulation block and a third positioning simulation block. When the guide grooves are pre-installed, the positions and gaps between the three-section guide grooves are adjusted to meet the installation requirements and the assembly accuracy of the guide grooves and the roof movement mechanism, thereby preventing rainwater from seeping into the interior of the car when it rains. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a top view of the utility model.

[0016] Description of main reference numerals:

[0017] 1-base, 2-first connecting rod, 3-first positioning simulation block, 4-second positioning simulation block, 5-third positioning simulation block, 6-connecting bolt hole, 7-side connecting bolt, 8-second connecting rod, 9-connecting bolt, 10-handle, 11-fixing nut, 12-inclined plate, 13-L-shaped plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inside", "outside", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If the terms "first", "second", "third" are described, they are only used for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is a description of the embodiments of the present invention based on its overall structure.

[0022] Example 1

[0023] As shown in the figure, a fixture for locating the gap step difference of the guide groove of the convertible roof includes a base, a connecting rod and a positioning simulation block;

[0024] The connecting rod includes a first connecting rod and a second connecting rod; the positioning simulation block includes a first positioning simulation block, a second positioning simulation block and a third positioning simulation block; the first connecting rod is arranged on the left side of the base, and the second connecting rod is arranged on the right side; one end of the first connecting rod is connected to the base, and the other end is arranged with the first positioning simulation block; one end of the second connecting rod is connected to the base, and the other end is arranged with the third positioning simulation block; the second positioning simulation block is arranged between the first positioning simulation block and the third positioning simulation block.

[0025] Next, the working principle of the embodiment is described in detail to enable those skilled in the art to better understand the present invention:

[0026] The first positioning simulation block is used to simulate the positioning of the guide groove installed on the left side of the canopy movement mechanism; the second positioning simulation block is used to simulate the positioning of the guide groove installed in the middle of the canopy movement mechanism; the third simulation positioning block is used to simulate the positioning of the guide groove installed on the right side of the canopy movement mechanism; the base, the first connecting rod and the second connecting rod play a supporting role.

[0027] When positioning the guide groove, after the ceiling motion mechanism and the three-section guide groove are pre-installed, the first positioning simulation block, the second positioning simulation block and the third positioning simulation block are respectively connected to the three-section guide groove to determine whether the pre-installed position of the guide groove is correct.

[0028] Example 2

[0029] The difference between this embodiment and embodiment 1 is that the first positioning simulation block and the third positioning simulation block are horizontally arranged long rods; the middle part of the first positioning simulation block is connected to the first connecting rod, and the middle part of the third positioning simulation block is connected to the second connecting rod; the first positioning simulation block and the third positioning simulation block are respectively provided with connecting bolt holes at both ends.

[0030] The connecting bolt hole is used for installing bolts. The first positioning simulation block or the third positioning simulation block and the guide groove are connected together by inserting the bolts into the connecting bolt holes and the connecting holes on the guide groove. The first positioning simulation block and the third positioning simulation block play a positioning role. After the first positioning simulation block or the third positioning simulation block and the guide groove are connected together, the position of the guide groove can be determined by the first positioning simulation block or the third positioning simulation block, and the gap between the guide grooves can be adjusted so that the position of the guide groove meets the installation requirements.

[0031] The working principle of this embodiment is the same as that of Embodiment 1.

[0032] Example 3

[0033] The difference between this embodiment and embodiment 2 is that bosses are respectively provided at both ends of the first positioning simulation block and the third positioning simulation block; the bosses are located at the positions where the connecting bolt holes are located.

[0034] The boss plays a fixing role and is supported between the positioning simulation block and the guide groove, so that the connection between the positioning simulation block and the guide groove is more reliable.

[0035] The working principle of this embodiment is the same as that of Embodiment 1.

[0036] Example 4

[0037] The difference between this embodiment and Embodiment 3 is that the second positioning simulation block includes an inclined plate, an L-shaped plate and side connecting bolts; threaded holes are opened in the middle of the second connecting rod and one end of the L-shaped plate; the connecting bolts pass through the threaded holes set in the second connecting rod and the L-shaped plate to fix the L-shaped plate on the left side of the second connecting rod; one end of the inclined plate is obliquely arranged between the first positioning simulation block and the third positioning simulation block; the other end of the inclined plate is connected to the other end of the L-shaped plate.

[0038] The inclined plate is used to position the guide groove installed in the middle of the canopy movement mechanism; the L-shaped plate is used to fix the inclined plate; the connecting bolts are used to connect the L-shaped plate and the second connecting rod together, so that the L-shaped plate can be detachably installed on the second connecting rod for easy disassembly and assembly; a protrusion is provided at one end of the inclined plate arranged between the first positioning simulation block and the third positioning simulation block, and the protrusion is pressed against the guide groove in the middle of the canopy movement mechanism to calibrate the position of the guide groove in the middle of the canopy movement mechanism.

[0039] The working principle of this embodiment is the same as that of Embodiment 1.

[0040] Example 5

[0041] This embodiment differs from Embodiment 4 in that it further includes a connecting bolt; bolt holes are respectively provided at one end of the first connecting rod and the second connecting rod connected to the base; and the connecting bolt passes through the bolt hole to connect the first connecting rod or the second connecting rod to the base.

[0042] The connecting bolts are used to fix the first connecting rod and the second connecting rod on the base, and the first connecting rod or the second connecting rod is connected to the base through the connecting bolts passing through the bolt holes, so that the first connecting rod and the second connecting rod can be detachably fixed to the base, which facilitates the connection of the first positioning simulation block, the second positioning simulation block and the third positioning simulation block with the ceiling movement mechanism.

[0043] The working principle of this embodiment is the same as that of Embodiment 1.

[0044] Example 6

[0045] This embodiment differs from Embodiment 5 in that it further includes a handle and a fixing nut; a through hole is opened in the middle of the base, and a fixing nut is installed at the position of the through hole; a connecting thread is provided at one end of the handle; and the end of the handle provided with the connecting thread is screwed into the fixing nut and the through hole in the middle of the base.

[0046] The handle is used to fix the base. A fixing plate is arranged under the base. A screw hole is arranged on the fixing plate. The base is fixed by screwing one end of the handle provided with a connecting thread into a fixing nut and a through hole in the middle of the base, and then screwing it into the screw hole on the fixing plate to prevent the base from shaking during the positioning of the positioning simulation block, causing the position of the positioning simulation block to be offset.

[0047] The working principle of this embodiment is the same as that of Embodiment 1.

[0048] In summary, the utility model calibrates and positions the three-section guide grooves of the ROOF section of the convertible door by setting the first positioning simulation block, the second positioning simulation block and the third positioning simulation block. When the guide grooves are pre-installed, the positions and gaps between the three-section guide grooves are adjusted to meet the installation requirements and the assembly accuracy of the guide grooves and the ceiling movement mechanism to prevent rainwater from seeping into the car when it rains.

[0049] The foregoing descriptions of specific exemplary embodiments of the present invention are for the purpose of explanation and illustration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can make modifications, substitutions, variations and various selections and changes to the embodiments without creative contribution as needed after reading this specification without departing from the principles and purpose of the present invention, but they are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A fixture for locating the gap step difference of the convertible roof guide groove, characterized in that: It includes a base, a connecting rod and a positioning simulation block; The connecting rod includes a first connecting rod and a second connecting rod; the positioning simulation block includes a first positioning simulation block, a second positioning simulation block and a third positioning simulation block; the first connecting rod is arranged on the left side of the base, and the second connecting rod is arranged on the right side; one end of the first connecting rod is connected to the base, and the other end is arranged with the first positioning simulation block; one end of the second connecting rod is connected to the base, and the other end is arranged with the third positioning simulation block; the second positioning simulation block is arranged between the first positioning simulation block and the third positioning simulation block.

2. A fixture for positioning the gap step difference of the convertible roof guide groove according to claim 1, characterized in that: The first positioning simulation block and the third positioning simulation block are long rods arranged horizontally; the middle part of the first positioning simulation block is connected to the first connecting rod, and the middle part of the third positioning simulation block is connected to the second connecting rod; the first positioning simulation block and the third positioning simulation block are respectively provided with connecting bolt holes at both ends.

3. A fixture for positioning the gap step difference of the convertible roof guide channel according to claim 1, characterized in that: Bosses are respectively arranged at both ends of the first positioning simulation block and the third positioning simulation block; the bosses are located at the positions where the connecting bolt holes are located.

4. A fixture for positioning the gap step difference of the guide groove of a convertible roof according to claim 1, characterized in that: The second positioning simulation block includes an inclined plate, an L-shaped plate and side connecting bolts; threaded holes are opened in the middle of the second connecting rod and one end of the L-shaped plate; the connecting bolts pass through the threaded holes set on the second connecting rod and the L-shaped plate to fix the L-shaped plate on the left side of the second connecting rod; one end of the inclined plate is obliquely arranged between the first positioning simulation block and the third positioning simulation block; the other end of the inclined plate is connected to the other end of the L-shaped plate.

5. The fixture for positioning the gap step difference of the guide groove of a convertible roof according to claim 1, characterized in that: It also includes connecting bolts; the ends of the first connecting rod and the second connecting rod connected to the base are respectively provided with bolt holes; the connecting bolts pass through the bolt holes to connect the first connecting rod or the second connecting rod to the base.

6. A fixture for positioning the gap step difference of the guide groove of a convertible roof according to claim 1, characterized in that: It also includes a handle and a fixing nut; a through hole is opened in the middle of the base, and the fixing nut is installed at the position of the through hole; one end of the handle is provided with a connecting thread; the end of the handle provided with the connecting thread is screwed into the fixing nut and the through hole in the middle of the base.

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