Casting mold for parts for machine tool

Abstract

The utility model provides a casting mould for parts for a machine tool, which belongs to the field of machine tool castings and comprises a mounting platform, a fixing block is arranged on the mounting platform, the upper end face of the fixing block is connected with a mould body in a filing manner, and a demoulding component is arranged on the fixing block; a fixing assembly; the fixing assembly comprises two limiting assemblies, each limiting assembly comprises a rotating cavity formed in the fixing block, two limiting grooves are formed in the fixing block, the rotating cavities are formed in the two sides of the two limiting grooves, a threaded rod rotationally penetrates through the fixing block, and a first bevel gear is fixedly connected to the threaded rod; a second bevel gear is rotationally connected to the inner wall of the side, away from the mounting platform, of the rotating cavity, and the first bevel gear and the second bevel gear are arranged in an engaged mode. The mold body is convenient to mount and dismount, the workload of workers is reduced, the portability of the device is improved, meanwhile, demolding work of a user is facilitated, and the portability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool castings, in particular to a casting mold for machine tool parts. Background Art

[0002] Moulds are various moulds and tools used in industrial production to obtain the required products by methods such as injection moulding, blow moulding, extrusion, die casting or forging, smelting and stamping. In short, moulds are tools used to make moulded objects. Such tools are composed of various parts, and different moulds are composed of different parts. They mainly achieve the appearance of objects by changing the physical state of the moulded material.

[0003] When performing casting work, the user first needs to fix the mold to the mounting platform. Currently, workers need to use a large number of bolts to fix the mold. When workers install and disassemble the mold, the process is cumbersome and the portability is low. After the casting is completed, it is difficult to demold the casting. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a casting mold for machine tool parts.

[0005] The embodiment of the utility model provides a casting mold for machine tool parts, comprising:

[0006] An installation platform, wherein a fixing block is provided on the installation platform, a mold body is connected to the upper end surface of the fixing block, and a demoulding component is provided on the fixing block;

[0007] The gear train is a gear that is fixedly mounted on the drive means, and the gear train is connected along the axis direction of the drive means, wherein the gear train is connected along the axis direction of the drive means, and the gear train is connected along the axis direction of the drive means.

[0008] Furthermore, the demolding assembly includes a working groove arranged on the fixed block, a placement groove is provided in the mold body, a demolding plate is slidably connected in the placement groove, a connecting port is provided on one inner wall of the placement groove, a telescopic spring is fixedly connected to the inner wall of the working groove on the side away from the mold body, a push rod is rotatably connected to the inner wall of the working groove, one end of the telescopic spring is fixedly connected to the push rod, and one end of the push rod is arranged on the demolding plate.

[0009] Furthermore, a button is fixedly connected to the top rod.

[0010] Furthermore, the two rotating rods are both fixedly connected with a knob.

[0011] Furthermore, the lower end surface of the fixing block is provided with anti-slip textures.

[0012] Furthermore, an anti-slip pad layer is provided on each of the four limit blocks.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The user places the fixing block on the installation platform, and then turns the knob to move the limit block into the slot to fix the mold body, making the mold body easy to install and disassemble, reducing the workload of the staff and improving the portability of the device.

[0015] 2. The user presses the button downward to make the ejector rod move on the demoulding plate, so that the casting is loosened in the mold body, which is convenient for the user to demould and improves the portability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural stereoscopic schematic diagram of a casting mold for a machine tool part described in an embodiment of the utility model.

[0017] Figure 2 It is a three-dimensional cross-sectional view of the rotating cavity structure of a casting mold for a machine tool part described in an embodiment of the utility model.

[0018] Figure 3 It is a three-dimensional cross-sectional view of a working groove structure of a casting mold for a machine tool part described in an embodiment of the utility model.

[0019] In the above drawings: 1 mounting platform, 2 fixing block, 3 mold body, 4 rotating cavity, 5 threaded rod, 6 first bevel gear, 7 second bevel gear, 8 limit block, 9 connecting block, 10 slot, 11 working slot, 12 stripping plate, 13 knob, 14 telescopic spring, 15 ejector rod, 16 button. DETAILED DESCRIPTION

[0020] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] like Figure 1-Figure 3 As shown, the embodiment of the utility model provides a casting mold for machine tool parts, comprising:

[0022] An installation platform 1 is provided with a fixed block 2 on the installation platform 1, and an anti-skid pattern is provided on the lower end surface of the fixed block 2, which improves the friction between the fixed block 2 and the installation platform 1 and improves the stability of the device. A mold body 3 is archived and connected to the upper end surface of the fixed block 2, and a demoulding component is provided on the fixed block 2; a fixing component; the fixing component includes two limiting components, and the limiting component includes a rotating cavity 4 arranged on the fixed block 2, and two limiting grooves are provided on the fixed block 2, and the rotating cavity 4 is arranged on both sides of the two limiting grooves. A threaded rod 5 is rotatably penetrated on the fixed block 2, and a first bevel gear 6 is fixedly connected to the threaded rod 5, and a second bevel gear 7 is rotatably connected to the inner wall of the rotating cavity 4 on the side away from the installation platform 1, and the first bevel gear 6 and the second bevel gear 7 are meshed;

[0023] The two limit grooves are both slidably connected with limit blocks 8, and the two limit blocks 8 are respectively threadedly connected to the two ends of the threaded rod 5. The upper end surface of the mounting platform 1 is fixedly connected with two connecting blocks 9, and the two connecting blocks 9 are each provided with a card slot 10. The two limit blocks 8 are respectively matched with the two card slots 10. The four limit blocks 8 are all provided with anti-skid pads, which improve the friction between the limit blocks 8 and the card slots 10 and improve the stability of the device. A rotating rod is rotatably penetrated on the fixed block 2, and one end of the rotating rod is fixedly connected to the second bevel gear 7. Knobs 13 are fixedly connected to the two rotating rods, which is convenient for users to rotate the rotating rods, thereby improving the portability of the device.

[0024] The demoulding assembly includes a working groove 11 arranged on the fixed block 2, a placement groove is provided in the mold body 3, a demoulding plate 12 is slidably connected in the placement groove, a connecting port is provided on one inner wall of the placement groove, a telescopic spring 14 is fixedly connected to the inner wall of the working groove 11 away from the mold body 3, a push rod 15 is rotatably connected to the inner wall of the working groove 11, one end of the telescopic spring 14 is fixedly connected to the push rod 15, one end of the push rod 15 is arranged on the demoulding plate 12, and a button 16 is fixedly connected to the push rod 15, which is convenient for users to operate the push rod 15 and improves the portability of the device.

[0025] The detailed working process of the utility model is as follows:

[0026] The user places the fixing block 2 between the connecting blocks 9 on the mounting platform 1, and then the user turns the knob 13, which drives the rotating rod to rotate, and the second bevel gear 7 connected to the rotating rod starts to rotate, and the second bevel gear 7 drives the first bevel gear 6 to rotate, so that the threaded rod 5 rotates, and the limit block 8 connected to the threaded rod 5 slides in the limit groove, so that the limit block 8 moves to the slot 10 on the connecting block 9, thereby fixing the mold body 3, making the mold body 3 easy to install and disassemble, reducing the workload of the staff, and improving the portability of the device. When the casting work is completed, the user presses the button 16 downward to make the push rod 15 rotate in the working groove 11, and one end of the push rod 15 pushes the stripping plate 12, so that the stripping plate 12 moves upward, so that the casting is loose in the mold body 3, which is convenient for the user to perform demolding work and improves the portability of the device.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A casting mold for machine tool parts, characterized in that: include: An installation platform (1), wherein a fixing block (2) is provided on the installation platform (1), a mold body (3) is connected to the upper end surface of the fixing block (2), and a demoulding component is provided on the fixing block (2); A fixing assembly; the fixing assembly comprises two limiting assemblies, the limiting assemblies comprising a rotation chamber (4) arranged on a fixing block (2), the fixing block (2) being provided with two limiting grooves, the rotation chamber (4) being arranged on both sides of the two limiting grooves, a threaded rod (5) rotatably passing through the fixing block (2), the threaded rod (5) being fixedly connected to a first bevel gear (6), the inner wall of the rotation chamber (4) on a side away from the mounting platform (1) being rotatably connected to a second bevel gear (7), the first bevel gear (6) and the second bevel gear (7) being rotatably connected to each other. The bevel gear (7) is meshedly arranged, and the two limit blocks (8) are slidably connected in the two limit grooves. The two limit blocks (8) are respectively threadedly connected to the two ends of the threaded rod (5). The upper end surface of the mounting platform (1) is fixedly connected with two connecting blocks (9). The two connecting blocks (9) are each provided with a clamping groove (10). The two limit blocks (8) are respectively matched with the two clamping grooves (10). A rotating rod is rotatably penetrated on the fixed block (2), and one end of the rotating rod is fixedly connected to the second bevel gear (7).

2. A casting mold for machine tool parts according to claim 1, characterized in that: in: The demoulding assembly comprises a working groove (11) arranged on a fixed block (2); a placement groove is arranged in the mold body (3); a demoulding plate (12) is slidably connected in the placement groove; a connecting port is arranged on an inner wall of one side of the placement groove; a telescopic spring (14) is fixedly connected to the inner wall of the working groove (11) away from the mold body (3); a push rod (15) is rotatably connected to the inner wall of the working groove (11); one end of the telescopic spring (14) is fixedly connected to the push rod (15); and one end of the push rod (15) is arranged on the demoulding plate (12).

3. A casting mold for machine tool parts according to claim 2, characterized in that: in: A button (16) is fixedly connected to the top rod (15).

4. A casting mold for machine tool parts according to claim 1, characterized in that: in: The two rotating rods are both fixedly connected with a knob (13).

5. A casting mold for machine tool parts according to claim 1, characterized in that: in: The lower end surface of the fixing block (2) is provided with anti-slip patterns.

6. A casting mold for machine tool parts according to claim 1, characterized in that: in: The four limit blocks (8) are all provided with anti-slip pad layers.

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