Device for connecting components and arrangement for compensating tolerances

Abstract

The invention relates to a device (10) for compensating tolerances between two components (B1, B2) to be connected to one another, comprising at least one base element (20) and a compensating element (30) which is or can be brought into threaded engagement, wherein the base element (20) comprises a cavity (23) with a number of first segments (24.1 to 24.n) defining at least one thread pitch (40.1 to 40.n) and a number of second segments (25.1 to 25.n), wherein the compensating element (30) can be moved by a first rotational movement relative to the base element (20) from an initial position (P1) into a compensating position (P2) and in the compensating position (P2) with the first segments (24.1 to 24.n) and / or the second segments (25.1 to 25.n) of the base element (20) in threaded engagement and / or frictional engagement and / or clamping engagement to accommodate a second rotational movement of a screw element (60).Furthermore, the invention relates to an arrangement with two components (B1, B2) and a device (10).

Description

[0001] The invention relates to a device for connecting components. Furthermore, the invention relates to an arrangement for compensating tolerances between two components to be joined.

[0002] Such a device is known in principle and is used, for example, in vehicle construction, particularly when two components need to be screwed together across a joint gap subject to tolerances. The device is positioned between the components to be joined, and a screw element for screwing the components together, such as a screw or threaded bolt, is guided through appropriately provided openings in the components and through the device.When screwing the screw element, the compensating element is rotated relative to the base element via a drive spring connected between the screw element and the compensating element and is thereby moved axially from its initial position to the base element, for example, moved out of the base element, until it reaches its compensating position in which the base element and the compensating element each rest against one of the components and thus bridge the joint gap.

[0003] The object of the present invention is to provide a device for compensating tolerances between two components to be joined together, which is improved compared to the prior art, and an arrangement for compensating tolerances.

[0004] The object with regard to the device is achieved according to the invention by the specified features of claim 1. The object with regard to the arrangement is achieved according to the invention by the specified features of claim 14.

[0005] The object is achieved according to the invention with a device for connecting components, comprising at least one base element and a compensating element which is or can be engaged in a threaded engagement, wherein the base element comprises a cavity with at least one thread turn and at least one clamping element.

[0006] In this case, at least one thread can also be understood as a non-closed thread (also referred to as a thread segment) that can run helically for less than 360° along an inner wall of the cavity. Alternatively, a thread can also be understood as a closed thread that runs helically for at least one or more times through 360° along an inner wall of the cavity.

[0007] The at least one thread can be segmented. In particular, the at least one thread can comprise a number of first segments, each of which forms a separate thread.

[0008] Furthermore, the at least one clamping element can be segmented. In particular, the at least one clamping element can comprise a number of second segments, each forming a separate clamping element. A number of first segments can also be understood as just one first segment. A number of second segments can also be understood as just one second segment.

[0009] In particular, the second segment(s) is / are designed as an insulation displacement element. This enables different connection sections between the base element and the compensating element. In particular, a first connection section between the base element and the compensating element can be designed as a threaded connection using the first segments, and a second connection section can be designed as an insulation displacement connection using the second segments. In particular, the insulation displacement elements create an overlap with a thread of the compensating element. The invention is described below by way of example for a plurality of first segments and second segments.

[0010] This allows for a play-free connection and adjustment torque between the base element and the compensating element during pre-assembly and / or pre-fixing of both elements. The clamping elements are preferably arranged between and / or below the first segment, designed as a threaded segment or thread pitch segment. Alternatively, the clamping elements can also be arranged on or above the first segments.

[0011] The compensating element can be moved from an initial position into a compensating position by twisting, in particular by a first assembly movement, in particular a rotary movement, relative to the base element. In particular, in the compensating position, the compensating element can be in threaded engagement with the thread, in particular with the first segments, and / or in frictional engagement and / or clamping engagement with the clamping element, in particular with the second segments, of the base element. In particular, the compensating element is in threaded engagement with the thread or with the first segments and / or in frictional engagement and / or clamping engagement with the clamping element or with the second segments in order to accommodate a second assembly movement, in particular a second rotary movement, of a screw element connecting the two components in an associated cavity of the compensating element.

[0012] The advantages achieved by the invention consist, in particular, in the fact that a backlash-free thread, in particular a backlash-free thread engagement, can be achieved. By means of the at least one thread pitch and the at least one clamping element, in particular an insulation displacement element, a sufficient torque can be generated in a simple manner.

[0013] Because the cavity of the base element comprises at least one first segment defining a thread pitch and at least one second segment generating a frictional torque and / or clamping torque, the compensating element can be in a backlash-free, in particular a clamping and / or frictional engagement with the base element, at least in the compensating position. A backlash-free and additionally clamping connection can be easily achieved by the interaction of an external thread of the compensating element with the first segment and with the second segment.

[0014] The segments can form an easily manufactured and integrated nut thread. By using segments in the cavity of the base element, the base element and segments are designed to be demoldable. The base element thus comprises an easily demoldable thread via the first segments and easily demoldable friction elements and / or clamping elements via the second segments. After a manufacturing stage of the base element, the finished base element can be removed from a manufacturing mold without breaking or damaging the mold.

[0015] Easy demoldability is understood, in particular, to mean that two mold halves without a rotating core or folding core can produce a thread or thread turns on the base element and / or compensating element in an injection molding process without undercuts. The first segments, designed as thread segments, are arranged offset from one another so that undercuts can be avoided. In contrast, conventional multi-start threads always have undercuts.

[0016] The number of first segments and the number of second segments can vary. In particular, these can have different shapes and / or dimensions. The first segments and the second segments can be formed separately, in particular as separate shaped segments or shaped sections on the inner wall of the base element.

[0017] Alternatively, the first segments and the second segments, in particular pairs of first segments and second segments, can be formed integrally. For example, the first segments and the second segments can be formed as a molded section or as a molded segment on the inner wall of the base element.

[0018] The device with a plurality of first segments and a plurality of second segments is described below.

[0019] A play-free, at least play-reduced and / or self-locking engagement of the base element and the compensating element is understood to mean, in particular, a positive and / or non-positive connection, in particular a threaded engagement and / or a clamping and / or a wedging and / or an insulation displacement connection, of the two elements, so that they are firmly connected to one another and immovable, in particular blocked against rotation relative to one another.

[0020] The first segment, which defines the thread pitch, allows the compensating element to be rotated relative to the base element. Several thread pitches can be segmented and offset from one another within the cavity of the base element. This allows the thread pitch(s) in the base element to be demolded without undercutting.

[0021] The second segment allows the compensating element in the compensating position to be in frictional engagement and / or clamping engagement with the base element for tightening a screw element.

[0022] The compensating element can form a thread in the second segment, for example by cutting and / or grooving. Before the two components to be connected are fixed, the compensating element can be brought into a corresponding compensating position by means of the first segments, in which the compensating element is or is brought into frictional engagement and / or clamping engagement with the base element, in order to subsequently enable tightening of a screw element for connecting the two components. The compensating element can be pre-assembled in the base element and brought into the corresponding compensating position before the screw element for connecting the two components is inserted, and can be or be pre-fixed in this compensating position.

[0023] The base element can be formed integrally with one of the components. The base element can, for example, already exist as a suitable component and / or as a customer interface. The corresponding component or customer interface can be easily demolded using the segments.

[0024] The device can, for example, be a tolerance compensation device that can be adjusted to a suitable height before the components to be joined are fixed in place to bridge a gap, such as a joint gap, between the components. For example, this can apply to components for mounting a taillight, a door handle, a headlight, or the like of a vehicle.

[0025] In other words, the base element with the compensating element arranged within it can be easily pre-assembled to one of the components, for example, a customer interface. The base element can optionally already be or form a component, for example, a customer interface. The compensating element can be rotated relative to the base element to adjust the height of the compensating element relative to the base element.

[0026] The segment defining the thread pitch can be present or formed as a bulge with a thread shape. The second segment can be present or formed as a clamping element projecting into the cavity. The compensating element, in particular its external thread, can be configured to groove, form, and / or cut into the second segment, in particular to form or cut a thread into the second segment. The demoldable second segment can be configured as a bulge, protrusion, elevation, or the like.

[0027] The external thread of the compensating element can be in threaded engagement with the first segments. The external thread of the compensating element can be in frictional engagement and / or clamping engagement with the second segments. The first segments can differ in their shape and / or dimensions from the second segments. The first segments can extend in sections in the radial direction and / or circumferential direction along an inner circumference of the base element. The second segments can be block-shaped, for example. The second segments can extend more in the axial direction than in the radial direction and / or circumferential direction along the inner circumference of the base element.

[0028] The first segments and the second segments can be arranged distributed over the inner circumference of the base element. In particular, each of the segments can be formed separately from one another and arranged at a distance from one another.

[0029] The first segments can each be arranged radially and / or spaced apart from one another around the inner circumference. The second segments can each be arranged radially and / or spaced apart from one another around the inner circumference. For example, the first segments and / or the second segments can each extend over a circular arc-shaped section of the inner circumference and be spaced apart from one another around the inner circumference. At least the first segments can additionally or alternatively be arranged axially offset from one another.

[0030] At least one of the first segments and one of the second segments can be integrally formed. The second segment can differ from the first segment at least in its shape and / or dimensions. The second segment can be part of the first segment and, due to a different thread shape and / or pitch, cause contact at the flank and / or outer surface and / or core diameter of the screw element. The external thread of the compensating element must form and / or intersect with these segment sections of the integral second segments.

[0031] The second segments can be arranged in the axial direction, in particular in the assembly direction or screwing direction of the screw element, below and / or adjacent to, in particular laterally, the first segments in the radial direction and / or in the circumferential direction. For example, a second segment can be assigned to each first segment. The external thread, for example a thread crest of the compensating element, must form and / or intersect with these second segments. This can create friction, in particular a frictional torque, and / or clamping and / or an insulation displacement connection, in particular a clamping torque, and additionally a freedom from play.

[0032] The compensating element can have at least one drive contour, for example an external drive contour and / or internal drive contour, by means of which the compensating element can be moved from the base element into the corresponding compensating position before the screw element is inserted and before the components to be connected are fixed.

[0033] Furthermore, the invention relates to an arrangement for compensating tolerances between two components to be joined together, wherein the arrangement comprises the previously described device with the basic element with different segments, wherein the basic element can on the one hand represent a separate part or can be integrated into one of the two components.

[0034] Embodiments of the invention are explained in more detail with reference to the drawings. Fig. 1 schematically shows in an exploded view a device for connecting components, in particular for compensating tolerances between two components to be connected, Fig. 2 to 4 schematically show a connection process for connecting two components by means of the device according to Fig. 1, Fig. 5 to 10 schematically show different perspective views and sectional views of a basic element of a device for compensating tolerances between two components to be joined together, Fig. 11 to 13 schematically show different perspective views and a sectional view of another basic element of a device for compensating tolerances between two components to be joined together, Fig. 14 and Fig. 15 schematically different perspective views of another basic element of a device for compensating tolerances between two components to be joined together, Fig. 16 schematically shows a perspective view of another basic element of a device for compensating tolerances between two components to be joined together, Fig. 17 schematically shows a sectional view of a compensating element of a device for compensating tolerances between two components to be joined together, Fig. 18 schematically shows a perspective view of another compensating element of a device for compensating tolerances between two components to be joined together, Fig. 19 schematically shows in perspective a further basic element with a single thread and several clamping elements, and Fig. 20 schematically shows in plan view the basic element according to Fig. 19.

[0035] Corresponding parts are provided with the same reference numerals in all figures.

[0036] Fig. 1 shows schematically in an exploded view a device 10 according to the invention for compensating tolerances between two components B1, B2 to be joined together (in Fig. 4 shown).

[0037] The device 10 is provided, for example, for attaching a first component B1, for example a bearing bracket, an electronic component, a light, or a trim part, to a second component B2, for example a door panel, a supporting structure, or a body structure, of a vehicle. For example, the device 10 can be provided for connecting components in a vehicle interior, for example consoles, armrests, and other vehicle components.

[0038] The device 10 comprises at least one base element 20, for example a hollow cylindrical base element 20. The device 10 comprises at least one compensating element 30, for example a substantially hollow cylindrical compensating element 30.

[0039] The base element 20 can be designed as a holding element of the device 10 on a first component B1. For this purpose, the first component B1 can, for example, have a recess (not shown in detail).

[0040] The base element 20 according to the illustrated embodiment can already form one of the components B1, B2 (here designated as component B1). The base element 20 can be part of a customer interface. The base element 20 can be manufactured as a customer interface.

[0041] The base element 20 comprises at least one base body 21. A flange section 22 can be provided on the end face of the base body 21. The flange section 22 can be larger in diameter than the base body 21 and form a support surface to be brought into contact with one of the components B1, B2. Alternatively, the base body 21 and the flange section 22 can already be present as a component B1, in particular as a customer interface, and / or be integrated into one of the two components B1, B2.

[0042] The base element 20 comprises a cavity 23 for receiving and holding the compensating element 30.

[0043] The cavity 23 comprises a number of first segments 24.1 to 24.n, which define at least one thread pitch 40.1 to 40.n and are in particular demoldable. For example, several first segments 24.1, 24.2 can define a thread pitch 40.1. For example, further first segments 24.3, 24.n can define a further thread pitch 40.2, 40.n. The first segments 24.1 to 24.n of at least one of the thread pitches 40.1, 40.2 are separated from one another or spaced apart from one another by interruptions 27 in the circumferential direction rd.

[0044] In the axial direction xd, the further first segments 24.3, 24.n of the second thread 40.2 are arranged offset from the first segments 24.1, 24.2 of the first thread 40.1. Below an interruption 27 (= spacing) between two first segments 24.1, 24.2 of the first thread 40.1, a further first segment 24.3, 24.n of the second thread 40.2 can be arranged axially offset. In particular, the first segments 24.1, 24.2 and the further first segments 24.3, 24.n are each distributed over an inner circumference 26 of the base element 20 and arranged at a distance from one another around the inner circumference 26.

[0045] The cavity 23 further comprises a number of, in particular demoldable, second segments 25.1 to 25.n. The second segments 25.1 to 25.n can be present in an initial state as clamping elements 50, in particular clamping points and / or clamping surfaces, and / or as friction elements, for example friction points and / or friction surfaces, and / or as insulation displacement elements.

[0046] The second segments 25.1 to 25.n are designed, for example, as protruding ribs, webs, bulges, or the like. The second segments 25.1 to 25.n can, for example, be arranged or formed, in particular shaped, below the first segments 24.1 to 24.n on the inner circumference 26 of the base element 20, as shown in Fig. 1. Additionally or alternatively, the second segments 25.1 to 25.n can be arranged or formed, in particular shaped, laterally or next to the first segments 24.1 to 24.n on the inner circumference 26 of the base element 20, as shown in Fig. 10 shown.

[0047] By rotating the compensating element 30, an external thread 34 of the compensating element 30 can enter into or be brought into play-free frictional engagement and / or clamping engagement with the second segments 25.1 to 25.n and / or form, cut and / or groove a thread and / or a thread pitch 40.1 to 40.n in the respective second segment 25.1 to 25.n and thus enter into or be brought into a cutting and clamping engagement.

[0048] The compensating element 30 can be rotated in the cavity 23 relative to the base element 20 from an initial position P1 (in Fig. 2) into a compensation position P2 (in Fig. 3 and Fig. 4) and in the compensating position P2 be in threaded engagement with the first segments 24.1 to 24.n and in frictional engagement and / or threaded engagement with the second segments 25.1 to 25.n. Thus, the compensating element 30 can be used in the compensating position P2 for tightening a screw element 60 (in Fig. 4 shown).

[0049] The first segments 24.1 to 24.n can form one thread 40.1 to 40.n or several threads 40.1 to 40.n. Additionally, second segments 25.1 to 25.n can be provided on the inner circumference 26, into which the compensating element 30 engages, in particular by forming and / or cutting.

[0050] A first thread 40.1, in particular a thread lead-in, can be provided with clearance. A clamping area formed by the second segments 25.1 to 25.n can occur later or be arranged adjacent to or following the first segments 24.1 to 24.n in the axial direction xd. This makes it easier to locate the first thread 40.1.

[0051] The base element 20 can be configured to form an easily demoldable and / or clamping, and optionally additionally multi-start, nut thread. The base element 20 can be manufactured in an "open-close" shape, in particular without undercuts.

[0052] The compensating element 30 comprises a base body 31 and a flange portion 32 arranged on the end face of the base body 31. The flange portion 32 can be designed with a diameter greater than or equal to the diameter of the base body 31 and can form a bearing surface to be brought into contact with one of the components B1, B2.

[0053] The compensating element 30 further comprises an associated cavity 33. The associated cavity 33 can be thread-free, as shown in the illustrated embodiment. The compensating element 30 further comprises an external thread 34.

[0054] In the assembled state, for example pre-assembled state and / or delivery state, the compensating element 30 can already be arranged in the base element 20 (as in Fig. 2).

[0055] The compensating element 30 comprises at least one drive contour 35, by means of which the compensating element 30 can be moved from the base element 20 into the compensating position P2 before the components B1, B2 to be connected are fixed. By rotating the compensating element 30 at the drive contour 35, for example in the form of a drive interface, the compensating element 30 can be moved relative to the base element 20, in particular out of the base element 20. As a result, a desired height H to be assumed (in the Fig. 3 and Fig. 4) of the device 10 to overcome a predetermined distance between the components B1, B2.

[0056] In the illustrated embodiment, the drive contour 35 is an internal drive contour 35a arranged or formed in the associated cavity 33. For example, the internal drive contour 35a can be arranged in the associated cavity 33 and / or formed by a recess or cutout formed in the flange portion 32 of the compensating element 30. A suitable tool can be inserted or inserted into the internal drive contour 35a. For example, the internal drive contour 35a can be designed as a hexagon socket or square socket, a slot, or a Phillips head. A conventional drive tool (not shown in detail), for example in the form of a screwdriver, can be used.

[0057] Fig. 2 to 4 schematically show a connection process for connecting two components B1, B2 by means of the device 10 according to Fig. 1, wherein the base element 20 is integrated in a first component B1.

[0058] Fig. 2 shows the device 10 in a starting position P1 with a compensating element 30 arranged in the base element 20 or in the first component B1. The compensating element 30 is pre-assembled in the base element 20 or in the first component B1.

[0059] By rotating the compensating element 30 on the drive contour 35, in particular with the aid of a suitable drive tool, a height H of the device 10 can be adjusted to compensate for tolerances, in particular a joining gap.

[0060] Fig. 3 shows the device 10 in a compensating position P2, wherein the compensating element 30 has been rotated out of the base element 20 relative to the latter in order to subsequently enable a tightening of a screw element 60.

[0061] Once the compensation position P2 has been assumed, a second component B2 is placed on one end face of the compensation element 30 and connected to the first component B1.

[0062] In other words: If the compensating element 30 is at the desired height H relative to the base element 20, i.e., in the compensating position P2, the second component B2 can be fixed. In the compensating position P2, the compensating element 30 is in frictional engagement and / or threaded engagement with the second segments 25.1 to 25.n of the base element 20 via its external thread 34 for tightening the screw element 60.

[0063] The compensating element 30 is screwed to the second component B2 or a second customer interface.

[0064] Fig. Figure 4 shows the two components B1, B2 in the connected state. The screw element 60 can be firmly tightened by the frictional engagement and / or threaded engagement between the compensating element 30 and the base element 20.

[0065] The screw element 60 can comprise at least one head 61, for example a screw head, and a shaft 62. The shaft 62 can be provided with a thread 63 at least in sections along its circumference. In the final assembled state, the head 61 of the screw element 60 is supported on an end face of the compensating element 30 and / or on a surface side of the first component B1, for example on the flange section 22 of the base element 20. At the other end of the screw element 60, i.e., on a surface side of the second component B2, a nut 70 can be connected to the screw element 60.

[0066] Fig. 5 to 10 schematically show different perspective views and sectional views of a basic element 20 of a device 10 for compensating tolerances between two components B1, B2 to be connected to one another.

[0067] The base element 20 can be formed integrally with one of the components B1, B2 (here each identified as component B1).

[0068] The second segments 25.1 to 25.n can be located below and / or above and / or next to the first segments 24.1 to 24.n, for example thread segments and / or thread sections.

[0069] The first segments 24.1 to 24.n can be arranged radially and / or around the inner circumference 26, spaced from one another, and / or axially offset from one another in the base element 20. The second segments 25.1 to 25.n can be arranged radially and / or around the inner circumference 26, spaced from one another, and / or axially offset from one another in the base element 20.

[0070] Thread crests of the external thread 34 of the compensating element 30 must be designed to be able to form and / or cut into the second segments 25.1 to 25.n in order to create a clamping, in particular an insulation displacement connection, a freedom from play and a clamping torque.

[0071] The second segments 25.1 to 25.n can, for example, be arranged below an uppermost first thread 40.1 and / or a second thread 40.2, which is defined by at least one first segment 24.1 to 24.n.

[0072] According to the embodiments according to Fig. 5, Fig. 6 and Fig. 9, each first segment 24.1 to 24.n in the last or lowest second thread pitch 40.2 can be assigned a second segment 25.1 to 25.n. In particular, the second segments 25.1 to 25.n are arranged below and / or adjacent to the last, i.e., lowest, first segments 24.1 to 24.n.

[0073] The base element 20 can have a plurality of differently designed second segments 25.1 to 25.n. The second segments 25.1 to 25.n can be arranged in the axial direction xd (shown in Fig. 1) be arranged below and / or in the circumferential direction rd adjacent to the first segments 24.1 to 24.n. Each first segment 24.1 to 24.n can be assigned at least one second segment 25.1 to 25.n. Each lower first segment 24.1 to 24.n can, according to the embodiments according to Fig. 7 and Fig. 10, two or three second segments 25.1 to 25.n may be assigned. Alternatively, the number of first segments 24.n may be greater than the number of second segments 25.n. In particular, only half as many second segments 25.n as first segments 24.n may be formed on the inner circumference 26.

[0074] Fig. 11 to 13 schematically show different perspective views and a sectional view of a further basic element 20 of a device 10 for compensating tolerances between two components B1, B2 to be connected to one another.

[0075] The base element 20 can be formed integrally with one of the components B1, B2 (here each identified as component B1).

[0076] The second segments 25.1 to 25.n can be part of the first segments 24.1 to 24.n and, due to a different shape, for example, thread form and / or thread pitch, cause contact at the flank and / or outer diameter and / or core diameter. A thickness at the flank diameter of the respective second segments 25.1 to 25.n can be "too large" in the initial state. A core diameter of the respective second segments 25.1 to 25.n can be "too small" and / or "too pointed."

[0077] The external thread 34 of the compensating element 30 can form and / or cut into the second segments 25.1 to 25.n.

[0078] Fig. 14 and Fig. 15 schematically show different perspective views of a further basic element 20 of a device 10 for compensating tolerances between two components B1, B2 to be joined together.

[0079] The base element 20 can be formed integrally with one of the components B1, B2 (here each identified as component B1).

[0080] The base element 20 can have only one thread, the first thread 40.1. For example, the base element 20 can comprise a first segment 24.1 defining the first thread 40.1 or a plurality of first segments 24.1 defining a common first thread 40.1. At least one second segment 25.1 can be arranged in the axial direction xd below (or above) the first segment 24.1 or the first segments 24.1 to 24.n.

[0081] Fig. 16 schematically shows a perspective view of another basic element 20 of a device 10 for compensating tolerances between two components B1, B2 to be joined together.

[0082] The base element 20 can be formed integrally with one of the components B1, B2 (here designated as component B1).

[0083] The first segments 24.1 to 24.n and the second segments 25.1 to 25.n can each be designed as similar pointed bulges.

[0084] The first segments 24.n are arranged on the inner circumference 26 in such a way that they form first thread turns 40.1 in sections. Viewed in the axial direction xd, the lowermost segment ring or the uppermost segment ring can form the second segments 25.n.

[0085] Fig. 17 shows a schematic sectional view of a compensating element 30 of a device 10 for compensating tolerances between two components B1, B2 to be connected to one another.

[0086] The compensating element 30 can have an internal drive contour 35a, for example an internal adjustment element, and an integrated nut element 80, in particular in the form of an internal thread 36 formed in the associated cavity 33 of the compensating element 30. This allows a separate nut 70 to be used for fastening the screw element 60 (as in Fig. 4) are omitted.

[0087] Fig. 18 schematically shows a perspective view of a further compensating element 30 of a device 10 for compensating tolerances between two components B1, B2 to be connected to one another.

[0088] The compensating element 30 can have two drive contours 35, by means of which the compensating element 30 can be moved from the base element 20 into the compensating position P2 before the components B1, B2 to be connected are fixed. By rotating the compensating element 30 on at least one of the two drive contours 35, the compensating element 30 can be moved relative to the base element 20, in particular out of the base element 20.

[0089] The compensating element 30 can, for example, have an inner drive contour 35a. Alternatively or optionally, the compensating element 30 can additionally have an outer drive contour 35b.

[0090] For example, the external drive contour 35b can be formed by the flange portion 32 of the compensating element 30, wherein the flange portion 32 can have an outer periphery provided with corners and edges. The external drive contour 35b can be gripped by a suitable tool. The external drive contour 35b can be designed as a hexagon or square drive. A conventional drive tool, for example in the form of a wrench, can be used.

[0091] For example, the internal drive contour 35a can be formed by a recess or cutout formed in the flange portion 32 and / or in the base body 31 of the compensating element 30, into which a suitable tool can be inserted. For example, the internal drive contour 35a can be designed as a hexagon socket or square socket, a slot, or a Phillips head. A conventional drive tool (not shown in detail), for example, in the form of a screwdriver, can be used.

[0092] The external drive contour 35b serves in particular for the adjustment from the starting position P1 to the compensation position P2 and for the pre-fixing of the base element 20 and the compensation element 30 by means of the insulation displacement connection produced when adjusting to the compensation position P2.

[0093] The inner drive contour 35a serves in particular to connect the two components B1, B2 when screwing in the screw element 60 (shown in Fig. 4).

[0094] Fig. 19 shows a schematic perspective view of another base element 20 with a single thread 40.1 (= a first segment 24.1) that extends helically over less than 360° on an inner wall in the associated cavity 33 of the base element 20. In other words: the thread 40.1 is a non-closed thread (also referred to as a thread segment) that is smaller than 360°, so that a first thread end 40.1.1 is arranged at a distance 42 from a second thread end 40.1.2.

[0095] In addition, at least two clamping elements 50 are provided as second segments 25.1, 25.2 on the inner wall in the associated cavity 33. The clamping elements 50 extend axially from an end wall of the hollow cylindrical base element 20 in the direction of one thread 40.1. As a result, the clamping elements 50 have different axial heights.

[0096] Fig. 20 shows schematically in plan view from below the basic element 20 according to Fig. 19 with the single thread 40.1 as the first segment 24.1, the free ends of which are spaced apart from one another, and the plurality of clamping elements 50 as second segments 25.1, 25.2. LIST OF REFERENCE SYMBOLS 10 Device 20 Basic element 21 basic body 22 Flange section 23 Cavity 24.1 to 24.n first segment 25.1 to 25.n second segment 26 inner circumference 27 Interruption 30 Compensating element 31 basic bodies 32 flange section 33 associated cavity 34 external threads 35 Drive contour 35a Internal drive contour 35b External drive contour 36 internal threads 40.1 to 40.n thread pitch 40.1.1 first thread end 40.1.2 second thread end 42 distance 50 clamping element 60 screw element 61 head 62 shaft 63 threads 70 mother 80 nut element B1, B2 component H Height P1 starting position P2 compensation position rd circumferential direction xd axial direction

Claims

[1] Device (10) for connecting components (B1, B2), comprising at least one base element (20) and a compensating element (30) which is or can be threadedly engaged, wherein the base element (20) comprises a cavity (23) with at least one thread turn (40.1 to 40.n) and at least one clamping element (50). [2] Device (10) according to claim 1, wherein the at least one clamping element (50) is designed as an insulation displacement element. [3] Device (10) according to claim 1 or 2, wherein the at least one thread (40.1 to 40.n) comprises a number of first segments (24.1 to 24.n) and / or the at least one clamping element (50) comprises a number of second segments (25.1 to 25.n). [4] Device (10) according to one of the preceding claims, wherein the compensating element (30) is movable by a first assembly movement, in particular a rotational movement, relative to the base element (20) from an initial position (P1) into a compensating position (P2) and in the compensating position (P2) with the thread (40.1 to 40.n) in threaded engagement and / or the clamping element (50) of the base element (20) in a frictional engagement and / or a clamping engagement in order to accommodate a second assembly movement, in particular a rotational movement, of a screw element (60) in an associated cavity (33) of the compensating element (30). [5] Device (10) according to claim 4, wherein an external thread (34) of the compensating element (30) is in threaded engagement with the thread (40.1 to 40.n) and in frictional engagement and / or clamping engagement with the clamping element (50), wherein the external thread (34) forms and / or cuts into the clamping element (50). [6] Device (10) according to one of claims 3 to 5, wherein the first segments (24.1 to 24.n) and the second segments (25.1 to 25.n) are arranged distributed over an inner circumference (26) of the base element (20). [7] Device (10) according to one of claims 3 to 6, wherein a plurality of first segments (24.1 to 24.n) are arranged spaced apart from one another around the inner circumference (26) and the second segments (25.1 to 25.n) are arranged spaced apart from one another around the inner circumference (26). [8] Device (10) according to one of claims 3 to 7, wherein at least the first segments (24.1 to 24.n) are arranged axially offset from one another. [9] Device (10) according to one of claims 3 to 8, wherein a plurality of second segments (25.1 to 25.n) are arranged in the axial direction (xd) below or above the first segments (24.1 to 24.n) and / or in the circumferential direction (rd) laterally to the first segments (24.1 to 24.n). [10] Device (10) according to one of claims 3 to 9, wherein at least a first segment (24.1 to 24.n) and a second segment (25.1 to 25.n) are integrally formed. [11] Device (10) according to one of claims 3 to 10, wherein the second segment (25.1 to 25.n) differs from the first segment (24.1 to 24.n) at least in its shape and / or dimensions. [12] Device (10) according to one of the preceding claims, wherein the base element (20) and one of the components (B1, B2) are integrally formed. [13] Device (10) according to one of the preceding claims, wherein the compensating element (30) has at least one drive contour (35) by means of which the compensating element (30) can be moved from the base element (20) into the compensating position (P2) before introduction of a screw element (60) and before fixing of the components (B1, B2) to be connected. [14] Arrangement for compensating tolerances between two components (B1, B2) to be joined together, comprising two components (B1, B2) and at least one device (10) according to one of the preceding claims 1 to 13.

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