CN217442946U

CN217442946U - Table type core cutting device for petroleum exploration

Info

Publication number: CN217442946U
Application number: CN202123374906.4U
Authority: CN
Inventors: 张培贤; 范天材; 徐宗宝
Original assignee: Zhongjin Boxin Beijing Petrochemical Co ltd
Current assignee: Zhongjin Boxin Beijing Petrochemical Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-09-16
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a desk-top rock core cutting device of oil exploration relates to rock core cutting device field, influences the problem of rock core sample machining efficiency because of needing a large amount of manual operation to current rock core cutting equipment, now proposes following scheme, and it includes slip table mechanism and cutting mechanism, slip table mechanism includes the processing platform, just the top of processing platform is provided with two sets of guide rails, and is two sets of be provided with the lead screw between the guide rail, the one end of lead screw is provided with first motor, just the top sliding connection of guide rail has the slider, the top of slider is provided with the slip table, lead screw and slip table bottom threaded connection, cutting mechanism is located the top of slip table is provided with the second motor, just one side parallel arrangement pivot that the top of slip table is located the second motor. The utility model discloses novel structure, the device is effectual has solved current rock core cutting equipment and has influenced the problem of rock core sample machining efficiency because of needing a large amount of manual operation.

Description

Table type core cutting device for oil exploration

Technical Field

The utility model relates to a rock core cutting device field especially relates to a desk-top rock core cutting device of oil exploration.

Background

The core needs to be collected for research in petroleum exploration, the drilling part for collecting the core is in a circular tube shape, so that the core at the collection position is in a long circular column shape, and therefore, the core needs to be cut according to the components or the depth of the core in the later period, so that the sample research work can be unfolded, a large amount of manual operation is needed for the core cutting device on the market, for example, a manual operation handle controls a cutting piece to cut and the core needs to be manually fixed, inconvenience is brought to the cutting work of the core, and therefore, in order to solve the problems, the table type core cutting device for petroleum exploration is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of desk-top rock core cutting device of oil exploration has solved current rock core cutting equipment and has influenced the problem of rock core sample machining efficiency because of needing a large amount of manual operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a table type core cutting device for petroleum exploration comprises a sliding table mechanism and a cutting mechanism, wherein the sliding table mechanism comprises a processing table, two groups of guide rails are arranged at the top end of the processing table, a lead screw is arranged between the two groups of guide rails, a first motor is arranged at one end of the lead screw, a sliding block is connected to the top end of the guide rail in a sliding mode, a sliding table is arranged at the top end of the sliding block, and the lead screw is in threaded connection with the bottom end of the sliding table;

the cutting mechanism is located the top of slip table is provided with the second motor, just one side parallel arrangement that the top of slip table is located the second motor has the pivot, the same end of pivot and second motor all is provided with the gear, be the meshing between the gear, pivot one end runs through the gear and is connected with the cutting piece.

Preferably, the housing of the first motor is fixedly connected with one end of the processing table, and the output shaft of the first motor is coaxially connected with the screw rod.

Preferably, one end of the sliding table, which is far away from the second motor, is provided with a material receiving table, and the sliding table is located between the material receiving table and the rotating shaft and is provided with a protective plate.

Preferably, an electrical cabinet is arranged at the bottom end of the processing table.

Preferably, one side of the processing table is provided with a feeding table, side plates are arranged on two sides of the top end of the feeding table, a base is arranged between the side plates on the top end of the feeding table, two groups of rolling shafts are rotatably connected between the side plates and the base and are arranged in a V shape, and the rolling shafts are uniformly distributed along the feeding table.

Preferably, the bottom end of the feeding table platen is provided with air cylinders which are symmetrically distributed about the feeding table, the top ends of piston rods of the air cylinders penetrate through the feeding table, a rock core is arranged between the rolling shafts which are arranged in a V shape, the top end of the rock core is provided with a pressing strip, and two ends of the pressing strip are respectively connected with the top ends of the piston rods of the two air cylinders.

The utility model has the advantages that:

1. the device's first motor should adopt step-by-step or servo model, drives lead screw rotary drive slip table through first motor and slides along the guide rail, drives second motor and pivot and cutting piece through the slip table and removes, can realize semi-automatic cutting action, and the operator changes into from direct manual control cutting and sends control command can to each motor.

2. Connect the material platform through the one end setting of keeping away from the second motor at the slip table, catch the rock core sample under the cutting, avoid the rock core sample to drop the rock core and the equipment damage that lead to on the guide rail, set up the backplate through being located to connect between material platform and the pivot at the slip table to avoid the rock core to contact gear and pivot, form the protection to equipment.

3. The device is through the roller bearing that the V type was arranged for the rock core impels the pay-off operation through the pay-off platform and is light convenient, and the pay-off gesture and the direction of rock core all can remain stable, tightens up the rock core through the cylinder downward pulling layering, thereby makes the rock core remain stable in cutting process.

To sum up, the device has effectually solved the problem that current core cutting equipment influences core sample machining efficiency because of needing a large amount of manual operation.

Drawings

Fig. 1 is a schematic structural diagram of a front side viewing angle of the present invention.

Fig. 2 is a schematic structural diagram of the rear view angle of the present invention.

Fig. 3 is an exploded view of the slide table mechanism of the present invention.

Reference numbers in the figures: 1. a processing table; 101. a first motor; 102. a guide rail; 103. a slider; 104. a screw rod; 105. a sliding table; 106. a guard plate; 107. a receiving platform; 108. a second motor; 109. a rotating shaft; 110. a gear; 111. cutting the slices; 2. a feeding table; 201. a side plate; 202. a base; 203. a roller; 204. a cylinder; 205. layering; 3. a core; 4. an electric appliance cabinet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a table core cutting device for oil exploration comprises a sliding table mechanism and a cutting mechanism, the sliding table mechanism comprises a processing table 1, an electric appliance cabinet 4 is arranged at the bottom end of the processing table 1, two sets of guide rails 102 are arranged at the top end of the processing table 1, a screw rod 104 is arranged between the two sets of guide rails 102, a first motor 101 is arranged at one end of the screw rod 104, a sliding block 103 is connected to the top end of the guide rail 102 in a sliding manner, a sliding table 105 is arranged at the top end of the sliding block 103, the screw rod 104 is in threaded connection with the bottom end of the sliding table 105, the cutting mechanism is arranged at the top end of the sliding table 105 and is provided with a second motor 108, a rotating shaft 109 is arranged at one side of the sliding table 105 in parallel to the second motor 108, a gear 110 is arranged at the same end of the rotating shaft 109 and the second motor 108, the gears 110 are meshed with each other, one end of the rotating shaft 109 penetrates through the gear 110 and is connected with a cutting piece 111, the shell of the first motor 101 is fixedly connected with one end of the processing table 1, and the output shaft of the first motor 101 is coaxially connected with the screw rod 104;

the first motor 101 of the device is of a stepping or servo type, the first motor 101 drives the screw rod 104 to rotate to drive the sliding table 105 to slide along the guide rail 102, the sliding table 105 drives the second motor 108, the rotating shaft 109 and the cutting sheet 111 to move, semi-automatic cutting action can be achieved, and an operator can change from direct manual control cutting to sending control instructions to all motors.

A material receiving table 107 is arranged at one end of the sliding table 105 far away from the second motor 108, and a protective plate 106 is arranged between the material receiving table 107 and the rotating shaft 109 of the sliding table 105; the receiving table 107 is used for receiving the cut core 3 sample and avoiding damage to the core 3 and equipment caused by the fact that the core 3 sample falls on the guide rail 102.

A feeding table 2 is arranged on one side of the processing table 1, side plates 201 are arranged on two sides of the top end of the feeding table 2, a base 202 is arranged between the side plates 201 at the top end of the feeding table 2, rolling shafts 203 are rotatably connected between two groups of side plates 201 and the base 202, the two groups of rolling shafts 203 are arranged in a V shape, the rolling shafts 203 are uniformly distributed along the feeding table 2, air cylinders 204 are arranged at the bottom end of a table plate of the feeding table 2, the air cylinders 204 are symmetrically distributed about the feeding table 2, the top ends of piston rods of the air cylinders 204 penetrate through the feeding table 2, a rock core 3 is arranged between the rolling shafts 203 which are arranged in the V shape, pressing strips 205 are arranged at the top ends of the rock cores 3, and two ends of the pressing strips 205 are respectively connected with the top ends of the piston rods of the two groups of air cylinders 204;

the device passes through the roller bearing 203 that the V type was arranged for the rock core 3 advances the pay-off operation through pay-off platform 2 and is light convenient, and the pay-off gesture and the direction of rock core 3 all can remain stable, pulls layering 205 downwards through cylinder 204 and tightens up rock core 3, thereby makes rock core 3 remain stable in cutting process, and layering 205 is for having elastic sheetmetal.

The working principle is as follows: the core 3 is hoisted on a roller 203 arranged in a V shape, the core 3 is pushed towards the direction of a cutting sheet 111, the cutting position of the core 3 is adjusted, a pressing strip 205 is pulled downwards through an air cylinder 204 to tighten the core 3, a second motor 108 is started to drive a rotating shaft 109 and the cutting sheet 111 through a gear 110, a screw rod 104 is driven by a first motor 101 to rotate and drive a sliding table 105 to slide along a guide rail 102, the second motor 108, the rotating shaft 109 and the cutting sheet 111 are driven by the sliding table 105 to move to cut the core 3, and a cut core 3 sample is received through a receiving table 107.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The oil exploration table type core cutting device comprises a sliding table mechanism and a cutting mechanism, and is characterized in that the sliding table mechanism comprises a processing table (1), two groups of guide rails (102) are arranged at the top end of the processing table (1), a lead screw (104) is arranged between the two groups of guide rails (102), a first motor (101) is arranged at one end of the lead screw (104), a sliding block (103) is connected to the top end of the guide rail (102) in a sliding mode, a sliding table (105) is arranged at the top end of the sliding block (103), and the lead screw (104) is in threaded connection with the bottom end of the sliding table (105);

cutting mechanism is located the top of slip table (105) is provided with second motor (108), just one side parallel arrangement that the top of slip table (105) is located second motor (108) has pivot (109), the same end of pivot (109) and second motor (108) all is provided with gear (110), be the meshing between gear (110), pivot (109) one end runs through gear (110) and is connected with cutting piece (111).

2. The core cutting device for the oil exploration table type is characterized in that a shell of the first motor (101) is fixedly connected with one end of the processing table (1), and an output shaft of the first motor (101) is coaxially connected with the screw rod (104).

3. The core cutting device of the petroleum exploration table type as claimed in claim 1, wherein a material receiving table (107) is arranged at one end, away from the second motor (108), of the sliding table (105), and a protective plate (106) is arranged between the material receiving table (107) and the rotating shaft (109) of the sliding table (105).

4. Core cutting device according to claim 1, characterized in that the bottom end of the processing table (1) is provided with an electrical cabinet (4).

5. The core cutting device for the table type petroleum exploration, as recited in claim 1, wherein a feeding table (2) is arranged on one side of the processing table (1), side plates (201) are arranged on two sides of the top end of the feeding table (2), a base (202) is arranged between the side plates (201) on the top end of the feeding table (2), rolling shafts (203) are rotatably connected between the two sets of side plates (201) and the base (202), the two sets of rolling shafts (203) are arranged in a V shape, and the rolling shafts (203) are uniformly distributed along the feeding table (2).

6. The oil exploration table type core cutting device according to claim 5, wherein air cylinders (204) are arranged at the bottom end of a table plate of the feeding table (2), the air cylinders (204) are symmetrically distributed about the feeding table (2), the top ends of piston rods of the air cylinders (204) penetrate through the feeding table (2), cores (3) are arranged between the rollers (203) which are arranged in a V shape, pressing strips (205) are arranged at the top ends of the cores (3), and two ends of each pressing strip (205) are respectively connected with the top ends of the piston rods of the two groups of air cylinders (204).