Multi-row chain type tool magazine

Abstract

The utility model relates to the technical field of chain type tool magazines, in particular to a multi-row chain type tool magazine which comprises a plurality of sets of bridging structures arranged between the opposite faces of every two adjacent rows of tool magazines. The bridging structure comprises a calibration support and an adjusting support in lap joint with the calibration support, and the calibration support and the adjusting support are fixed to the opposite faces of the two adjacent rows of tool magazines respectively. A fixing hole is formed in the lap joint end of the calibration support, and a first adjusting hole corresponding to the fixing hole is formed in the lap joint end of the adjusting support. Through the arrangement of the bridging structure, the two independent tool magazines can be connected together to form a more stable overall structure, vibration and shaking of the tool magazines in the working process are reduced, the stability of the whole tool magazine system is improved, and the machining stability and the machining precision are further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of chain tool magazines, in particular to a multi-row chain tool magazine. Background Art

[0002] The chain tool magazine is an important component of the machining center, which can provide a variety of tool options for the machining center. With the increasing demand for machining center processing, the number of tools that the chain tool magazine can provide has gradually been unable to meet the needs of machining operations. As a solution to the needs of small and medium-sized machining centers, multi-row chain tool magazines have emerged. The multi-row chain tool magazine is realized by an auxiliary transmission mechanism set on one side. However, since the chain tool magazine adopts a vertical installation form, its overall structure is more unstable than horizontal installation. During the process of picking up and placing the tool, the movement of the tool and the transmission mechanism will cause the vibration of the entire tool magazine system, which will affect the stability and machining accuracy of the machining center. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a multi-row chain tool magazine to effectively solve the problems in the background technology.

[0004] In order to achieve the above-mentioned object, the technical solution adopted by the utility model is: a multi-row chain tool magazine, comprising: a plurality of groups of bridging structures arranged between opposite surfaces of two adjacent rows of tool magazines;

[0005] The bridging structure includes a calibration bracket and an adjustment bracket overlapped with the calibration bracket, and the calibration bracket and the adjustment bracket are respectively fixed on opposite surfaces of two adjacent rows of tool magazines;

[0006] A fixing hole is provided at the overlapping end of the calibration bracket, and a first adjusting hole corresponding to the fixing hole is provided at the overlapping end of the adjustment bracket.

[0007] Furthermore, the bridging structures are provided in at least two groups and are arranged diagonally.

[0008] Furthermore, the two groups of bridging structures located in the same vertical plane are symmetrically arranged.

[0009] Furthermore, a plurality of connecting frames are provided on the side elevations of two adjacent tool magazines, and the plurality of connecting frames are arranged horizontally and evenly distributed along the vertical direction.

[0010] Furthermore, a first connecting plate is provided at one end of the connecting frame, and a second connecting plate is provided at the other end;

[0011] The first connecting plate is provided with a vertical mounting hole for adjusting along the vertical direction, and the second connecting plate is provided with a horizontal mounting hole for adjusting along the horizontal direction.

[0012] Furthermore, the connecting ends of the calibration bracket and the adjustment bracket are provided with a first step surface and a second step surface that cooperate with each other.

[0013] Furthermore, a top block is provided on the overlapping surface of the calibration bracket, and the top block is located at the end position of the adjustment bracket.

[0014] Further, the calibration bracket and the adjustment bracket include a mounting plate connected to the tool magazine, and a suspension bracket arranged on the mounting plate;

[0015] The suspension includes a horizontal support plate and a reinforcing rib plate centrally arranged perpendicular to the horizontal support plate.

[0016] Furthermore, an inclined surface is provided at one end of the reinforcing rib plate away from the mounting plate.

[0017] Furthermore, a second adjustment hole and a third adjustment hole are respectively provided on the mounting plates corresponding to the calibration bracket and the adjustment bracket, and the adjustment directions of the second adjustment hole and the third adjustment hole are perpendicular to each other.

[0018] The beneficial effects of the utility model are as follows: the utility model can connect two independent tool magazines together through the setting of the bridge structure 10 to form a more stable overall structure, reduce the vibration and shaking of the tool magazine during operation, improve the stability of the entire tool magazine system, and further ensure the processing stability and processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the structure of a multi-row chain tool magazine in an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of a bridge structure in an embodiment of the utility model from a first viewing angle;

[0022] Figure 3 A second perspective schematic diagram of the bridge structure in an embodiment of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the connecting frame in the embodiment of the utility model. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] like Figures 1 to 4 The multi-row chain tool magazine shown includes: a plurality of bridging structures 10 arranged between opposite surfaces of two adjacent rows of tool magazines; the bridging structure 10 includes a calibration bracket 1 and an adjustment bracket 2 overlapped with the calibration bracket 1, the calibration bracket 1 and the adjustment bracket 2 are respectively fixed on opposite surfaces of two adjacent rows of tool magazines; and a fixing hole 1a is provided at the overlapping end of the calibration bracket 1, and a first adjustment hole 2a corresponding to the fixing hole 1a is provided at the overlapping end of the adjustment bracket 2.

[0028] In the utility model, by setting the bridge structure 10, two independent tool magazines can be connected together to form a more stable overall structure, which reduces the vibration and shaking of the tool magazine during operation, improves the stability of the entire tool magazine system, and further ensures the stability and accuracy of processing.

[0029] In this preferred embodiment, at least two groups of bridge structures 10 are provided, and they are arranged diagonally. The diagonally arranged bridge structures 10 make the force more evenly distributed on the entire tool magazine system, which helps to reduce structural deformation or damage caused by uneven force and prolong the service life of the tool magazine.

[0030] In the present invention, two groups of bridge structures 10 located in the same vertical plane are symmetrically arranged. Specifically, the two calibration brackets 1 of the two groups of bridge structures 10 located on the same side in the vertical direction are outside the two adjustment brackets 2, so that the entire tool magazine system presents a high degree of symmetry in structure, making the tool magazine more beautiful in appearance and enhancing the balance and stability of the tool magazine connection structure.

[0031] In the preferred embodiment of the utility model, a plurality of connecting frames 3 are provided on the side elevations of two adjacent tool magazines. The plurality of connecting frames 3 are arranged horizontally and evenly distributed in the vertical direction, which can effectively resist the effect of lateral force and increase the connection rigidity between the tool magazines. Specifically, a first connecting plate is provided at one end of the connecting frame 3, and a second connecting plate is provided at the other end; the first connecting plate is provided with a vertical mounting hole that can be adjusted in the vertical direction, and the second connecting plate is provided with a horizontal mounting hole that can be adjusted in the horizontal direction. Through the arrangement of the vertical mounting holes and the horizontal mounting holes, the connecting frame 3 can achieve precise adjustment in the vertical and horizontal directions, so as to adapt to the slight differences between different tool magazines and achieve the best installation accuracy.

[0032] In another preferred embodiment, the connecting ends of the calibration bracket 1 and the adjustment bracket 2 are provided with a first step surface 1b and a second step surface 2b that cooperate with each other. It is only necessary to control the plane accuracy of the step surface, which reduces the overall processing difficulty and further ensures the stable connection between the brackets.

[0033] In the utility model, a top block is provided on the overlapping surface of the calibration bracket 1, and the top block is located at the end position of the adjusting bracket 2, which is used to limit the overlapping length of the adjusting bracket 2 on the calibration bracket 1, thereby ensuring that the distance between the two tool magazines is accurately controlled within an appropriate range, thereby meeting the requirements of tool installation.

[0034] In a preferred embodiment of the present invention, the calibration bracket 1 and the adjustment bracket 2 include a mounting plate 11 connected to the tool magazine, and a suspension 12 arranged on the mounting plate 11; the suspension 12 includes a horizontal support plate 121, and a reinforcing rib plate 122 arranged perpendicular to the horizontal support plate 121.

[0035] Specifically, the overall structure of the suspension 12 is T-shaped, and the horizontal support plate 121 of the suspension 12 is vertically fixed at two-thirds of the mounting plate 11, which can increase the overall supporting force of the cantilever, thereby ensuring the overall supporting stability.

[0036] On the basis of the above-mentioned embodiment, an end of the reinforcing rib plate 122 away from the mounting plate 11 is provided with an inclined surface 122 a, which can play a role in avoiding the cutting tool to a certain extent.

[0037] As a preferred embodiment of the above, the mounting plates 11 corresponding to the calibration bracket 1 and the adjustment bracket 2 are respectively provided with a second adjustment hole 11a and a third adjustment hole 11b, and the adjustment directions of the second adjustment hole 11a and the third adjustment hole 11b are perpendicular to each other. Through the design of the adjustment holes, the installer can easily adjust the position and angle of the bracket without complicated measurement and positioning work, which greatly simplifies the installation process and improves work efficiency.

[0038] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A multi-row chain tool magazine, characterized in that: include: A plurality of bridging structures are arranged between opposite sides of two adjacent rows of tool magazines; The bridging structure includes a calibration bracket and an adjustment bracket overlapped with the calibration bracket, and the calibration bracket and the adjustment bracket are respectively fixed on opposite surfaces of two adjacent rows of tool magazines; A fixing hole is provided at the overlapping end of the calibration bracket, and a first adjusting hole corresponding to the fixing hole is provided at the overlapping end of the adjustment bracket.

2. The multi-row chain tool magazine according to claim 1, characterized in that: The bridging structures are arranged in at least two groups and are arranged diagonally.

3. The multi-row chain tool magazine according to claim 1, characterized in that: The two groups of bridging structures located in the same vertical plane are symmetrically arranged.

4. The multi-row chain tool magazine according to claim 1, characterized in that: A plurality of connecting frames are arranged on the side elevations of two adjacent tool magazines. The plurality of connecting frames are arranged horizontally and evenly distributed in the vertical direction.

5. The multi-row chain tool magazine according to claim 4, characterized in that: A first connecting plate is provided at one end of the connecting frame, and a second connecting plate is provided at the other end; The first connecting plate is provided with a vertical mounting hole which is adjusted in a vertical direction, and the second connecting plate is provided with a horizontal mounting hole which is adjusted in a horizontal direction.

6. The multi-row chain tool magazine according to claim 1, characterized in that: The connecting ends of the calibration bracket and the adjustment bracket are provided with a first step surface and a second step surface that match each other.

7. The multi-row chain tool magazine according to claim 1, characterized in that: A top block is provided on the overlapping surface of the calibration bracket, and the top block is located at the end position of the adjustment bracket.

8. The multi-row chain tool magazine according to claim 1, characterized in that: The calibration bracket and the adjustment bracket include a mounting plate connected to the tool magazine, and a suspension bracket arranged on the mounting plate; The suspension includes a horizontal support plate and a reinforcing rib plate centrally arranged perpendicular to the horizontal support plate.

9. The multi-row chain tool magazine according to claim 8, characterized in that: An end of the reinforcing rib plate away from the mounting plate is provided with an inclined surface.

10. The multi-row chain tool magazine according to claim 8, characterized in that: A second adjustment hole and a third adjustment hole are respectively provided on the mounting plates corresponding to the calibration bracket and the adjustment bracket, and the adjustment directions of the second adjustment hole and the third adjustment hole are perpendicular to each other.

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