Combined type machining center for workpiece machining

Abstract

The utility model belongs to the technical field of combined type machining centers, and discloses a combined type machining center for workpiece machining, which comprises machining equipment, a fixing frame fixedly mounted on the machining equipment, a centering clamping mechanism mounted on the fixing frame, and a placing frame fixedly mounted on the fixing frame and used for placing a workpiece to be machined. The centering clamping mechanism is located between the fixing frame and the containing frame. The centering clamping mechanism comprises a rail, the rail is fixedly installed on the fixing frame, a sliding block is slidably installed on the rail, a bottom plate is fixedly installed at the end, away from the rail, of the sliding block, a plurality of centering rods are fixedly installed on the bottom plate, connecting rods are installed between the bottom plates, a rotating shaft is rotatably installed on the connecting rods, and the rotating shaft is fixedly installed on the fixing frame. The bottom plate is driven by a driving device, the centering rods are symmetrically arranged in the length direction of the bottom plate, and the driving device comprises an air cylinder. By means of the workpiece centering clamping device, centering clamping can be conveniently conducted on a machined workpiece, and dust generated by the machined workpiece can be conveniently collected.

Description

TECHNICAL FIELD

[0001] The utility model relates to compound type machining center technical field especially relates to a compound type machining center for workpiece processing. BACKGROUND

[0002] Compound type machining center is a kind of machine tool equipment that multiple processing functions are integrated, can complete multiple different types of processing tasks, such as milling, drilling, boring, tapping process, is the common multifunctional processing equipment in modern manufacturing industry, compound type machining center usually has multi-axis control system and automatic tool changer system, can realize high-precision and high-efficiency processing.

[0003] In the process of processing, compound type machining center is often used, the compound type machining center of prior art usually does not have centering clamping function in the process of using, therefore, we propose a compound type machining center for workpiece processing. UTILITY MODEL CONTENT

[0004] In order to overcome the defects of prior art as indicated above, the present application has been thoroughly researched, and after a lot of creative labor, the utility model is completed.

[0005] Specifically, the technical problem to be solved by the utility model is to provide a compound type machining center for workpiece processing, to solve the technical problem that the compound type machining center does not have centering clamping function in the process of using at present.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A compound type machining center for workpiece processing, including processing equipment, the fixed mounting of fixed frame is arranged on the processing equipment, the centering clamping mechanism is installed on the fixed frame, the fixed mounting of placing rack for placing workpiece to be processed is arranged on the fixed frame, and the centering clamping mechanism is located between the fixed frame and placing rack;

[0008] The centering clamping mechanism includes track, the track is fixedly installed on the fixed frame, the sliding block is slidably installed on the track, the bottom plate is fixedly installed on the end of the sliding block away from the track, a plurality of centering rods are fixedly installed on the bottom plate, the connecting rod is installed between the bottom plate, the rotating shaft is rotatably installed on the connecting rod, the rotating shaft is fixedly installed on the fixed frame, and the bottom plate is driven by the driving device.

[0009] As an improved technical scheme, a plurality of the centering rods are symmetrically arranged along the length direction of the bottom plate.

[0010] As an improved technical scheme, the driving device comprises a cylinder, a piston end of the cylinder is installed on the bottom plate, and the other end of the cylinder is installed on the fixed frame through a hinge seat.

[0011] As an improved technical scheme, the inside of the processing equipment is provided with a collecting cavity, a plurality of through grids are arranged on the top of the collecting cavity, and the plurality of through grids are located below the fixed frame.

[0012] A dust collecting device is arranged on the outer surface of the processing equipment, and the dust collecting device is communicated with the collecting cavity.

[0013] As an improved technical scheme, the plurality of through grids are equidistantly arranged along the length direction of the processing equipment.

[0014] As an improved technical scheme, the dust collecting device comprises a gas pump, the gas pump is installed on the processing equipment through a fixing seat, one end of the gas pump is provided with an air inlet pipe, the end of the air inlet pipe away from the air inlet pipe penetrates the processing equipment and is communicated with the collecting cavity, the other end of the gas pump is fixedly provided with an air outlet pipe, and a dust removal cloth bag is arranged on the end of the air outlet pipe away from the gas pump.

[0015] As an improved technical scheme, the dust removal cloth bag is detachably installed on the end of the air outlet pipe away from the gas pump through a chuck type structure.

[0016] After the above technical scheme is adopted, the processing equipment has the following beneficial effects:

[0017] 1. The processing equipment is characterized in that the workpiece to be processed is placed on the placing frame, then the cylinder is started, the piston rod on the cylinder drives the bottom plate to move towards the placing frame, the bottom plate drives the connecting rod to rotate and fold around the rotating shaft, the bottom plate drives the centering rod to center and clamp the workpiece to be processed on the placing frame, until the centering rod centers and clamps the workpiece to be processed, then the processing equipment is started to perform combined processing on the workpiece to be processed, during which, the bottom plate drives the sliding block to move along the track, and the sliding block plays a limiting and guiding role, and the stability of the movement of the bottom plate is ensured, so that the workpiece to be processed is conveniently centered and clamped.

[0018] 2. The processing equipment is characterized in that the gas pump is started, the gas pump sucks the dust generated during the processing of the workpiece to the gas pump through the through grid, the collecting cavity and the air inlet pipe, and then the dust is discharged by the gas pump, the dust is collected in the dust removal cloth bag through the air outlet pipe inner cavity of the gas pump, so that the dust generated during the processing of the workpiece is conveniently collected, and the working environment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0021] Figure 2 It is a schematic diagram of the cutting structure of the processing equipment of the present application.

[0022] Figure 3 It is a schematic diagram of the structure of the fixing frame and the centering clamping mechanism of the present application.

[0023] Figure 4 It is a schematic diagram of the Figure 3 amplification structure of the present application.

[0024] Explanation of reference signs:

[0025] In the drawings: 1, processing equipment; 101, collection cavity; 102, through grid; 2, fixing frame; 3, track; 4, sliding block; 5, bottom plate; 6, centering rod; 7, air cylinder; 8, connecting rod; 9, rotating shaft; 10, placing frame; 11, air pump; 12, air inlet pipe; 13, air outlet pipe; 14, dust cloth bag. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0028] Meanwhile, "and / or" or "and / or" appearing throughout the text means that three schemes are included, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B schemes are satisfied at the same time.

[0029] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0030] Referring to Figures 1-4 , a kind of compound machining center for workpiece machining is provided, and the compound machining center for workpiece machining includes machining equipment 1, machining equipment 1 is prior art, not specifically described here, fixedly installed with fixed frame 2 on machining equipment 1, centering clamping mechanism is installed on fixed frame 2, fixed frame 2 is fixedly installed with placement rack 10 for placing workpiece to be processed, and centering clamping mechanism is located between fixed frame 2 and placement rack 10;

[0031] Centering clamping mechanism includes track 3, track 3 is fixedly installed on fixed frame 2, sliding block 4 is slidingly installed on track 3, bottom plate 5 is fixedly installed on the end of sliding block 4 away from track 3, a plurality of centering rods 6 are fixedly installed on bottom plate 5, connecting rod 8 is installed between bottom plate 5, rotating shaft 9 is rotatably installed on connecting rod 8, rotating shaft 9 is fixedly installed on fixed frame 2, bottom plate 5 is driven by driving device, in application, by placing workpiece to be processed on placement rack 10, then starting driving device, at this time, driving device drives bottom plate 5 to move to the direction of approaching placement rack 10, and bottom plate 5 drives connecting rod 8 to rotate and fold around rotating shaft 9 as the shaft, at the same time, bottom plate 5 drives centering rod 6 to center and clamp workpiece to be processed on placement rack 10, until centering rod 6 is centered and clamped on workpiece to be processed, then start machining equipment 1 to process workpiece to be processed, during this period, bottom plate 5 drives sliding block 4 to move along track 3, and plays the role of limiting guide, at the same time, ensure the stability of bottom plate 5 movement, so as to facilitate the centering and clamping of workpiece to be processed.

[0032] Referring to Figure 1 and Figure 3 , a plurality of centering rods 6 are symmetrically arranged along the length direction of bottom plate 5, so as to facilitate the centering and clamping of workpiece to be processed.

[0033] Referring to Figure 1 and Figure 3 , driving device includes cylinder 7, piston end of cylinder 7 is installed on bottom plate 5, the other end of cylinder 7 is installed on fixed frame 2 through hinged seat, so as to drive bottom plate 5 to move.

[0034] Referring toFigure 1 and Figure 2 The inside of the processing equipment 1 is provided with a collection cavity 101, and the top of the collection cavity 101 is provided with a plurality of through grids 102, and the plurality of through grids 102 are located below the fixing frame 2.

[0035] The outer surface of the processing equipment 1 is provided with a dust collecting device which is communicated with the collection cavity 101 so as to collect the dust generated by the processing workpiece.

[0036] Referring to Figure 1 and Figure 2 The plurality of through grids 102 are equidistantly arranged along the length direction of the processing equipment 1 so as to collect the dust generated by the processing workpiece.

[0037] Referring to Figure 1 and Figure 2 The dust collecting device comprises a gas pump 11 which is installed on the processing equipment 1 through a fixing seat, one end of the gas pump 11 is provided with an air inlet pipe 12, the end of the air inlet pipe 12 away from the air inlet pipe 12 penetrates the processing equipment 1 and is communicated with the collection cavity 101, the other end of the gas pump 11 is fixedly provided with an air outlet pipe 13, and the end of the air outlet pipe 13 away from the gas pump 11 is provided with a dust cloth bag 14. In application, the dust generated by the processing workpiece is sucked into the gas pump 11 through the through grid 102, the collection cavity 101 and the air inlet pipe 12, and then is discharged by the gas pump 11. At this time, the gas pump 11 is discharged into the dust cloth bag 14 through the inner cavity of the air outlet pipe 13 for collection, so as to facilitate the collection of the dust generated by the processing workpiece, and further improve the working environment.

[0038] Referring to Figure 1 and Figure 2 The dust cloth bag 14 is detachably installed on the end of the air outlet pipe 13 away from the gas pump 11 through a chuck type structure (the chuck type structure is prior art and will not be described in detail here). The dust cloth bag 14 can be a multi-section bag cage dust cloth bag, and the multi-section bag cage dust cloth bag itself has a chuck type structure so as to facilitate the disassembly and assembly of the dust cloth bag 14.

[0039] In actual use, the workpiece to be processed is placed on the placing frame 10, and then the gas cylinder 7 is started. At this time, the piston rod on the gas cylinder 7 drives the bottom plate 5 to move towards the placing frame 10, and the bottom plate 5 drives the connecting rod 8 to rotate and fold around the rotating shaft 9. At the same time, the bottom plate 5 drives the centering rod 6 to center and clamp the workpiece to be processed on the placing frame 10. Until the centering rod 6 is centered and clamped on the workpiece to be processed, the processing equipment 1 is started to process the workpiece to be processed. During this period, the bottom plate 5 drives the sliding block 4 to move along the track 3, and plays a limiting and guiding role, and at the same time ensures the stability of the movement of the bottom plate 5, so as to facilitate the centering and clamping of the processing workpiece.

[0040] Meanwhile, the dust generated by the workpiece is sucked into the air pump 11 through the grid 102 and the collecting cavity 101 and the air inlet pipe 12, and then discharged by the air pump 11, and at this time, the air pump 11 is discharged into the dust collecting bag 14 through the inner cavity of the air outlet pipe 13, so that the dust generated by the workpiece is conveniently collected, and the working environment is improved. The device not only facilitates the centering and clamping of the workpiece, but also facilitates the collection of dust generated by the workpiece.

[0041] It should be understood that the use of these embodiments is only for the purpose of illustrating the present application and is not intended to limit the scope of protection of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations to the present application, and all these equivalent forms also fall within the protection scope defined by the claims attached hereto.

Claims

1. A combined machining center for machining workpieces, comprising a machining device (1), characterized in that: The machining equipment (1) is fixedly installed with a fixing frame (2), the fixing frame (2) is installed with a centering and clamping mechanism, the fixing frame (2) is fixedly installed with a placing frame (10) for placing a workpiece to be machined, and the centering and clamping mechanism is located between the fixing frame (2) and the placing frame (10); The centering and clamping mechanism comprises a track (3) fixedly installed on the fixing frame (2), a sliding block (4) slidingly installed on the track (3), a bottom plate (5) fixedly installed on one end of the sliding block (4) away from the track (3), a plurality of centering rods (6) fixedly installed on the bottom plate (5), a connecting rod (8) installed between the bottom plates (5), and a rotating shaft (9) rotatably installed on the connecting rod (8), wherein the rotating shaft (9) is fixedly installed on the fixing frame (2), and the bottom plate (5) is driven by a driving device.

2. The compound machining center for machining workpieces according to claim 1, characterized in that: A plurality of the centering rods (6) are symmetrically arranged along the length direction of the bottom plate (5).

3. The compound machining center for machining workpieces according to claim 1, characterized in that: The driving device comprises a cylinder (7), wherein the piston end of the cylinder (7) is installed on the bottom plate (5), and the other end of the cylinder (7) is installed on the fixing frame (2) through a hinged seat.

4. The compound machining center for machining workpieces according to claim 1, characterized in that: The inside of the machining equipment (1) is provided with a collecting cavity (101), a plurality of through grids (102) are provided on the top of the collecting cavity (101), and the plurality of through grids (102) are located below the fixing frame (2). A dust collecting device is arranged on the outer surface of the machining equipment (1), and the dust collecting device is in communication with the collecting cavity (101).

5. The compound machining center for machining workpieces according to claim 4, characterized in that: A plurality of the through grids (102) are equidistantly arranged along the length direction of the machining equipment (1).

6. The compound machining center for machining workpieces according to claim 4, characterized in that: The dust collecting device comprises a gas pump (11) installed on the machining equipment (1) through a fixing seat, an air inlet pipe (12) installed on one end of the gas pump (11), the air inlet pipe (12) penetrating through the machining equipment (1) and being in communication with the collecting cavity (101) at one end away from the air inlet pipe (12), an air outlet pipe (13) fixedly installed on the other end of the gas pump (11), and a dust removal cloth bag (14) installed on one end of the air outlet pipe (13) away from the gas pump (11).

7. The compound machining center for machining workpieces according to claim 6, characterized in that: The dust removal cloth bag (14) is detachably installed on one end of the air outlet pipe (13) away from the gas pump (11) through a chuck type structure.

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